31351221720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1097

約数の個数: 640

約数和(自身を含む): 130978995840

約数和(自身を除く): 99627774120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 113, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 226, 234, 252, 260, 270, 273, 280, 312, 315, 324, 339, 351, 360, 364, 378, 390, 405, 420, 452, 455, 468, 504, 520, 540, 546, 565, 567, 585, 630, 648, 678, 702, 728, 756, 780, 791, 810, 819, 840, 904, 910, 936, 941, 945, 1017, 1053, 1080, 1092, 1130, 1134, 1170, 1260, 1356, 1365, 1404, 1469, 1512, 1560, 1582, 1620, 1638, 1695, 1755, 1820, 1882, 1890, 2034, 2106, 2184, 2260, 2268, 2340, 2373, 2457, 2520, 2712, 2730, 2808, 2823, 2835, 2938, 3051, 3164, 3240, 3276, 3390, 3510, 3640, 3764, 3780, 3955, 4068, 4095, 4212, 4407, 4520, 4536, 4680, 4705, 4746, 4914, 5085, 5265, 5460, 5646, 5670, 5876, 6102, 6328, 6552, 6587, 6780, 7020, 7119, 7345, 7371, 7528, 7560, 7910, 8136, 8190, 8424, 8469, 8814, 9153, 9410, 9492, 9828, 10170, 10283, 10530, 10920, 11292, 11340, 11752, 11865, 12204, 12233, 12285, 13174, 13221, 13560, 14040, 14115, 14238, 14690, 14742, 15255, 15820, 16380, 16938, 17628, 18306, 18820, 18984, 19656, 19761, 20340, 20566, 21060, 21357, 22035, 22584, 22680, 23730, 24408, 24466, 24570, 25407, 26348, 26442, 28230, 28476, 29380, 29484, 30510, 30849, 31640, 32760, 32935, 33876, 35256, 35595, 36612, 36699, 36855, 37640, 39522, 39663, 40680, 41132, 42120, 42345, 42714, 44070, 45765, 47460, 48932, 49140, 50814, 51415, 52696, 52884, 56460, 56952, 58760, 58968, 59283, 61020, 61165, 61698, 64071, 65870, 66105, 67752, 71190, 73224, 73398, 73710, 76221, 79044, 79326, 82264, 84690, 85428, 85631, 88140, 91530, 92547, 94920, 97864, 98280, 98805, 101628, 102830, 105768, 106333, 106785, 110097, 112920, 118566, 118989, 122040, 122330, 123396, 127035, 128142, 131740, 132210, 142380, 146796, 147420, 152442, 154245, 158088, 158652, 169380, 170856, 171262, 176280, 177849, 183060, 183495, 185094, 197610, 198315, 203256, 205660, 212666, 213570, 220194, 237132, 237978, 244660, 246792, 254070, 256284, 256893, 263480, 264420, 277641, 284760, 293592, 294840, 296415, 304884, 308490, 317304, 318999, 320355, 330291, 338760, 342524, 355698, 366120, 366990, 370188, 381105, 395220, 396630, 411320, 425332, 427140, 428155, 440388, 462735, 474264, 475956, 489320, 508140, 512568, 513786, 528840, 531665, 533547, 550485, 555282, 592830, 594945, 609768, 616980, 637998, 640710, 660582, 685048, 711396, 733980, 740376, 744331, 762210, 770679, 790440, 793260, 832923, 850664, 854280, 856310, 880776, 889245, 925470, 951912, 956997, 990873, 1016280, 1027572, 1063330, 1067094, 1100970, 1110564, 1185660, 1189890, 1233960, 1275996, 1281420, 1284465, 1321164, 1382329, 1388205, 1422792, 1467960, 1488662, 1524420, 1541358, 1586520, 1594995, 1651455, 1665846, 1712620, 1778490, 1850940, 1913994, 1981746, 2055144, 2126660, 2134188, 2201940, 2221128, 2232993, 2312037, 2371320, 2379780, 2551992, 2562840, 2568930, 2642328, 2667735, 2764658, 2776410, 2870991, 2977324, 3048840, 3082716, 3189990, 3302910, 3331692, 3425240, 3556980, 3701880, 3721655, 3827988, 3853395, 3963492, 4146987, 4164615, 4253320, 4268376, 4403880, 4465986, 4624074, 4759560, 4784985, 4954365, 5137860, 5335470, 5529316, 5552820, 5741982, 5954648, 6165432, 6379980, 6605820, 6663384, 6698979, 6911645, 6936111, 7113960, 7443310, 7655976, 7706790, 7926984, 8293974, 8329230, 8612973, 8931972, 9248148, 9569970, 9676303, 9908730, 10275720, 10670940, 11058632, 11105640, 11164965, 11483964, 11560185, 12440961, 12759960, 13211640, 13397958, 13823290, 13872222, 14354955, 14886620, 15413580, 16587948, 16658460, 17225946, 17863944, 18496296, 19139940, 19352606, 19817460, 20096937, 20734935, 21341880, 22329930, 22967928, 23120370, 24881922, 26795916, 27646580, 27744444, 28709910, 29028909, 29773240, 30827160, 33175896, 33316920, 33494895, 34451892, 34680555, 37322883, 38279880, 38705212, 39634920, 40193874, 41469870, 43064865, 44659860, 46240740, 48381515, 49763844, 53591832, 55293160, 55488888, 57419820, 58057818, 60290811, 62204805, 66989790, 68903784, 69361110, 74645766, 77410424, 80387748, 82939740, 86129730, 87086727, 89319720, 92481480, 96763030, 99527688, 100484685, 111968649, 114839640, 116115636, 120581622, 124409610, 133979580, 138722220, 145144545, 149291532, 160775496, 165879480, 172259460, 174173454, 186614415, 193526060, 200969370, 223937298, 232231272, 241163244, 248819220, 261260181, 267959160, 277444440, 290289090, 298583064, 301454055, 344518920, 348346908, 373228830, 387052120, 401938740, 435433635, 447874596, 482326488, 497638440, 522520362, 559843245, 580578180, 602908110, 696693816, 746457660, 783780543, 803877480, 870867270, 895749192, 1045040724, 1119686490, 1161156360, 1205816220, 1306300905, 1492915320, 1567561086, 1741734540, 2090081448, 2239372980, 2411632440, 2612601810, 3135122172, 3483469080, 3918902715, 4478745960, 5225203620, 6270244344, 7837805430, 10450407240, 15675610860, 31351221720]

約数ペア:

[(1, 31351221720), (2, 15675610860), (3, 10450407240), (4, 7837805430), (5, 6270244344), (6, 5225203620), (7, 4478745960), (8, 3918902715), (9, 3483469080), (10, 3135122172), (12, 2612601810), (13, 2411632440), (14, 2239372980), (15, 2090081448), (18, 1741734540), (20, 1567561086), (21, 1492915320), (24, 1306300905), (26, 1205816220), (27, 1161156360), (28, 1119686490), (30, 1045040724), (35, 895749192), (36, 870867270), (39, 803877480), (40, 783780543), (42, 746457660), (45, 696693816), (52, 602908110), (54, 580578180), (56, 559843245), (60, 522520362), (63, 497638440), (65, 482326488), (70, 447874596), (72, 435433635), (78, 401938740), (81, 387052120), (84, 373228830), (90, 348346908), (91, 344518920), (104, 301454055), (105, 298583064), (108, 290289090), (113, 277444440), (117, 267959160), (120, 261260181), (126, 248819220), (130, 241163244), (135, 232231272), (140, 223937298), (156, 200969370), (162, 193526060), (168, 186614415), (180, 174173454), (182, 172259460), (189, 165879480), (195, 160775496), (210, 149291532), (216, 145144545), (226, 138722220), (234, 133979580), (252, 124409610), (260, 120581622), (270, 116115636), (273, 114839640), (280, 111968649), (312, 100484685), (315, 99527688), (324, 96763030), (339, 92481480), (351, 89319720), (360, 87086727), (364, 86129730), (378, 82939740), (390, 80387748), (405, 77410424), (420, 74645766), (452, 69361110), (455, 68903784), (468, 66989790), (504, 62204805), (520, 60290811), (540, 58057818), (546, 57419820), (565, 55488888), (567, 55293160), (585, 53591832), (630, 49763844), (648, 48381515), (678, 46240740), (702, 44659860), (728, 43064865), (756, 41469870), (780, 40193874), (791, 39634920), (810, 38705212), (819, 38279880), (840, 37322883), (904, 34680555), (910, 34451892), (936, 33494895), (941, 33316920), (945, 33175896), (1017, 30827160), (1053, 29773240), (1080, 29028909), (1092, 28709910), (1130, 27744444), (1134, 27646580), (1170, 26795916), (1260, 24881922), (1356, 23120370), (1365, 22967928), (1404, 22329930), (1469, 21341880), (1512, 20734935), (1560, 20096937), (1582, 19817460), (1620, 19352606), (1638, 19139940), (1695, 18496296), (1755, 17863944), (1820, 17225946), (1882, 16658460), (1890, 16587948), (2034, 15413580), (2106, 14886620), (2184, 14354955), (2260, 13872222), (2268, 13823290), (2340, 13397958), (2373, 13211640), (2457, 12759960), (2520, 12440961), (2712, 11560185), (2730, 11483964), (2808, 11164965), (2823, 11105640), (2835, 11058632), (2938, 10670940), (3051, 10275720), (3164, 9908730), (3240, 9676303), (3276, 9569970), (3390, 9248148), (3510, 8931972), (3640, 8612973), (3764, 8329230), (3780, 8293974), (3955, 7926984), (4068, 7706790), (4095, 7655976), (4212, 7443310), (4407, 7113960), (4520, 6936111), (4536, 6911645), (4680, 6698979), (4705, 6663384), (4746, 6605820), (4914, 6379980), (5085, 6165432), (5265, 5954648), (5460, 5741982), (5646, 5552820), (5670, 5529316), (5876, 5335470), (6102, 5137860), (6328, 4954365), (6552, 4784985), (6587, 4759560), (6780, 4624074), (7020, 4465986), (7119, 4403880), (7345, 4268376), (7371, 4253320), (7528, 4164615), (7560, 4146987), (7910, 3963492), (8136, 3853395), (8190, 3827988), (8424, 3721655), (8469, 3701880), (8814, 3556980), (9153, 3425240), (9410, 3331692), (9492, 3302910), (9828, 3189990), (10170, 3082716), (10283, 3048840), (10530, 2977324), (10920, 2870991), (11292, 2776410), (11340, 2764658), (11752, 2667735), (11865, 2642328), (12204, 2568930), (12233, 2562840), (12285, 2551992), (13174, 2379780), (13221, 2371320), (13560, 2312037), (14040, 2232993), (14115, 2221128), (14238, 2201940), (14690, 2134188), (14742, 2126660), (15255, 2055144), (15820, 1981746), (16380, 1913994), (16938, 1850940), (17628, 1778490), (18306, 1712620), (18820, 1665846), (18984, 1651455), (19656, 1594995), (19761, 1586520), (20340, 1541358), (20566, 1524420), (21060, 1488662), (21357, 1467960), (22035, 1422792), (22584, 1388205), (22680, 1382329), (23730, 1321164), (24408, 1284465), (24466, 1281420), (24570, 1275996), (25407, 1233960), (26348, 1189890), (26442, 1185660), (28230, 1110564), (28476, 1100970), (29380, 1067094), (29484, 1063330), (30510, 1027572), (30849, 1016280), (31640, 990873), (32760, 956997), (32935, 951912), (33876, 925470), (35256, 889245), (35595, 880776), (36612, 856310), (36699, 854280), (36855, 850664), (37640, 832923), (39522, 793260), (39663, 790440), (40680, 770679), (41132, 762210), (42120, 744331), (42345, 740376), (42714, 733980), (44070, 711396), (45765, 685048), (47460, 660582), (48932, 640710), (49140, 637998), (50814, 616980), (51415, 609768), (52696, 594945), (52884, 592830), (56460, 555282), (56952, 550485), (58760, 533547), (58968, 531665), (59283, 528840), (61020, 513786), (61165, 512568), (61698, 508140), (64071, 489320), (65870, 475956), (66105, 474264), (67752, 462735), (71190, 440388), (73224, 428155), (73398, 427140), (73710, 425332), (76221, 411320), (79044, 396630), (79326, 395220), (82264, 381105), (84690, 370188), (85428, 366990), (85631, 366120), (88140, 355698), (91530, 342524), (92547, 338760), (94920, 330291), (97864, 320355), (98280, 318999), (98805, 317304), (101628, 308490), (102830, 304884), (105768, 296415), (106333, 294840), (106785, 293592), (110097, 284760), (112920, 277641), (118566, 264420), (118989, 263480), (122040, 256893), (122330, 256284), (123396, 254070), (127035, 246792), (128142, 244660), (131740, 237978), (132210, 237132), (142380, 220194), (146796, 213570), (147420, 212666), (152442, 205660), (154245, 203256), (158088, 198315), (158652, 197610), (169380, 185094), (170856, 183495), (171262, 183060), (176280, 177849)]