2556648360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 640

約数和(自身を含む): 10977120000

約数和(自身を除く): 8420471640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 81, 84, 85, 90, 95, 102, 105, 108, 114, 119, 120, 126, 133, 135, 136, 140, 152, 153, 162, 168, 170, 171, 180, 189, 190, 204, 210, 216, 228, 238, 252, 255, 266, 270, 280, 285, 306, 315, 323, 324, 340, 342, 349, 357, 360, 378, 380, 399, 405, 408, 420, 456, 459, 476, 504, 510, 513, 532, 540, 567, 570, 595, 612, 630, 646, 648, 665, 680, 684, 698, 714, 756, 760, 765, 798, 810, 840, 855, 918, 945, 952, 969, 1020, 1026, 1047, 1064, 1071, 1080, 1134, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1368, 1377, 1396, 1428, 1512, 1530, 1539, 1596, 1615, 1620, 1710, 1745, 1785, 1836, 1890, 1938, 1995, 2040, 2052, 2094, 2142, 2261, 2268, 2280, 2295, 2380, 2394, 2443, 2520, 2565, 2584, 2660, 2754, 2792, 2835, 2856, 2907, 3060, 3078, 3141, 3192, 3213, 3230, 3240, 3420, 3490, 3570, 3591, 3672, 3780, 3876, 3990, 4104, 4188, 4284, 4522, 4536, 4590, 4760, 4788, 4845, 4886, 5130, 5235, 5320, 5355, 5508, 5670, 5814, 5933, 5985, 6120, 6156, 6282, 6426, 6460, 6631, 6783, 6840, 6885, 6980, 7140, 7182, 7329, 7560, 7695, 7752, 7980, 8376, 8568, 8721, 9044, 9180, 9423, 9576, 9639, 9690, 9772, 10260, 10470, 10710, 10773, 11016, 11305, 11340, 11628, 11866, 11970, 12215, 12312, 12564, 12852, 12920, 13262, 13566, 13770, 13960, 14280, 14364, 14535, 14658, 15390, 15705, 15960, 16065, 17442, 17799, 17955, 18088, 18360, 18846, 19278, 19380, 19544, 19893, 20349, 20520, 20940, 21420, 21546, 21987, 22610, 22680, 23256, 23732, 23940, 24430, 25128, 25704, 26163, 26524, 27132, 27540, 28269, 28728, 29070, 29316, 29665, 30780, 31410, 32130, 33155, 33915, 34884, 35598, 35910, 36645, 37692, 38556, 38760, 39786, 40698, 41531, 41880, 42840, 43092, 43605, 43974, 45220, 46417, 47115, 47464, 47880, 48195, 48860, 52326, 53048, 53397, 53865, 54264, 55080, 56538, 58140, 58632, 59330, 59679, 61047, 61560, 62820, 64260, 65961, 66310, 67830, 69768, 71196, 71820, 73290, 75384, 77112, 79572, 81396, 83062, 86184, 87210, 87948, 88995, 90440, 92834, 94230, 96390, 97720, 99465, 101745, 104652, 106794, 107730, 109935, 112727, 113076, 116280, 118660, 119358, 122094, 124593, 125640, 128520, 130815, 131922, 132620, 135660, 139251, 141345, 142392, 143640, 146580, 159144, 160191, 162792, 166124, 174420, 175896, 177990, 179037, 183141, 185668, 188460, 192780, 197883, 198930, 203490, 207655, 209304, 213588, 215460, 219870, 225454, 226152, 232085, 237320, 238716, 244188, 249186, 261630, 263844, 265240, 266985, 271320, 278502, 282690, 293160, 298395, 305235, 320382, 329805, 332248, 338181, 348840, 355980, 358074, 366282, 371336, 373779, 376920, 385560, 395766, 397860, 406980, 415310, 417753, 427176, 430920, 439740, 450908, 464170, 477432, 480573, 488376, 498372, 523260, 527688, 533970, 537111, 557004, 563635, 565380, 596790, 610470, 622965, 640764, 659610, 676362, 696255, 711960, 716148, 732564, 747558, 789089, 791532, 795720, 800955, 813960, 830620, 835506, 879480, 895185, 901816, 915705, 928340, 961146, 989415, 996744, 1014543, 1046520, 1067940, 1074222, 1114008, 1121337, 1127270, 1130760, 1193580, 1220940, 1245930, 1253259, 1281528, 1319220, 1352724, 1392510, 1432296, 1465128, 1495116, 1578178, 1583064, 1601910, 1661240, 1671012, 1690905, 1790370, 1831410, 1856680, 1868895, 1922292, 1978830, 2029086, 2088765, 2135880, 2148444, 2242674, 2254540, 2367267, 2387160, 2402865, 2441880, 2491860, 2506518, 2638440, 2685555, 2705448, 2785020, 2990232, 3043629, 3156356, 3203820, 3342024, 3364011, 3381810, 3580740, 3662820, 3737790, 3759777, 3844584, 3945445, 3957660, 4058172, 4177530, 4296888, 4485348, 4509080, 4734534, 4805730, 4983720, 5013036, 5072715, 5371110, 5570040, 5606685, 6087258, 6266295, 6312712, 6407640, 6728022, 6763620, 7101801, 7161480, 7325640, 7475580, 7519554, 7890890, 7915320, 8116344, 8355060, 8970696, 9130887, 9469068, 9611460, 10026072, 10145430, 10742220, 11213370, 11836335, 12174516, 12532590, 13456044, 13527240, 14203602, 14951160, 15039108, 15218145, 15781780, 16710120, 16820055, 18261774, 18798885, 18938136, 19222920, 20290860, 21305403, 21484440, 22426740, 23672670, 24349032, 25065180, 26912088, 28407204, 30078216, 30436290, 31563560, 33640110, 35509005, 36523548, 37597770, 40581720, 42610806, 44853480, 45654435, 47345340, 50130360, 56814408, 60872580, 63916209, 67280220, 71018010, 73047096, 75195540, 85221612, 91308870, 94690680, 106527015, 121745160, 127832418, 134560440, 142036020, 150391080, 170443224, 182617740, 213054030, 255664836, 284072040, 319581045, 365235480, 426108060, 511329672, 639162090, 852216120, 1278324180, 2556648360]

約数ペア:

[(1, 2556648360), (2, 1278324180), (3, 852216120), (4, 639162090), (5, 511329672), (6, 426108060), (7, 365235480), (8, 319581045), (9, 284072040), (10, 255664836), (12, 213054030), (14, 182617740), (15, 170443224), (17, 150391080), (18, 142036020), (19, 134560440), (20, 127832418), (21, 121745160), (24, 106527015), (27, 94690680), (28, 91308870), (30, 85221612), (34, 75195540), (35, 73047096), (36, 71018010), (38, 67280220), (40, 63916209), (42, 60872580), (45, 56814408), (51, 50130360), (54, 47345340), (56, 45654435), (57, 44853480), (60, 42610806), (63, 40581720), (68, 37597770), (70, 36523548), (72, 35509005), (76, 33640110), (81, 31563560), (84, 30436290), (85, 30078216), (90, 28407204), (95, 26912088), (102, 25065180), (105, 24349032), (108, 23672670), (114, 22426740), (119, 21484440), (120, 21305403), (126, 20290860), (133, 19222920), (135, 18938136), (136, 18798885), (140, 18261774), (152, 16820055), (153, 16710120), (162, 15781780), (168, 15218145), (170, 15039108), (171, 14951160), (180, 14203602), (189, 13527240), (190, 13456044), (204, 12532590), (210, 12174516), (216, 11836335), (228, 11213370), (238, 10742220), (252, 10145430), (255, 10026072), (266, 9611460), (270, 9469068), (280, 9130887), (285, 8970696), (306, 8355060), (315, 8116344), (323, 7915320), (324, 7890890), (340, 7519554), (342, 7475580), (349, 7325640), (357, 7161480), (360, 7101801), (378, 6763620), (380, 6728022), (399, 6407640), (405, 6312712), (408, 6266295), (420, 6087258), (456, 5606685), (459, 5570040), (476, 5371110), (504, 5072715), (510, 5013036), (513, 4983720), (532, 4805730), (540, 4734534), (567, 4509080), (570, 4485348), (595, 4296888), (612, 4177530), (630, 4058172), (646, 3957660), (648, 3945445), (665, 3844584), (680, 3759777), (684, 3737790), (698, 3662820), (714, 3580740), (756, 3381810), (760, 3364011), (765, 3342024), (798, 3203820), (810, 3156356), (840, 3043629), (855, 2990232), (918, 2785020), (945, 2705448), (952, 2685555), (969, 2638440), (1020, 2506518), (1026, 2491860), (1047, 2441880), (1064, 2402865), (1071, 2387160), (1080, 2367267), (1134, 2254540), (1140, 2242674), (1190, 2148444), (1197, 2135880), (1224, 2088765), (1260, 2029086), (1292, 1978830), (1330, 1922292), (1368, 1868895), (1377, 1856680), (1396, 1831410), (1428, 1790370), (1512, 1690905), (1530, 1671012), (1539, 1661240), (1596, 1601910), (1615, 1583064), (1620, 1578178), (1710, 1495116), (1745, 1465128), (1785, 1432296), (1836, 1392510), (1890, 1352724), (1938, 1319220), (1995, 1281528), (2040, 1253259), (2052, 1245930), (2094, 1220940), (2142, 1193580), (2261, 1130760), (2268, 1127270), (2280, 1121337), (2295, 1114008), (2380, 1074222), (2394, 1067940), (2443, 1046520), (2520, 1014543), (2565, 996744), (2584, 989415), (2660, 961146), (2754, 928340), (2792, 915705), (2835, 901816), (2856, 895185), (2907, 879480), (3060, 835506), (3078, 830620), (3141, 813960), (3192, 800955), (3213, 795720), (3230, 791532), (3240, 789089), (3420, 747558), (3490, 732564), (3570, 716148), (3591, 711960), (3672, 696255), (3780, 676362), (3876, 659610), (3990, 640764), (4104, 622965), (4188, 610470), (4284, 596790), (4522, 565380), (4536, 563635), (4590, 557004), (4760, 537111), (4788, 533970), (4845, 527688), (4886, 523260), (5130, 498372), (5235, 488376), (5320, 480573), (5355, 477432), (5508, 464170), (5670, 450908), (5814, 439740), (5933, 430920), (5985, 427176), (6120, 417753), (6156, 415310), (6282, 406980), (6426, 397860), (6460, 395766), (6631, 385560), (6783, 376920), (6840, 373779), (6885, 371336), (6980, 366282), (7140, 358074), (7182, 355980), (7329, 348840), (7560, 338181), (7695, 332248), (7752, 329805), (7980, 320382), (8376, 305235), (8568, 298395), (8721, 293160), (9044, 282690), (9180, 278502), (9423, 271320), (9576, 266985), (9639, 265240), (9690, 263844), (9772, 261630), (10260, 249186), (10470, 244188), (10710, 238716), (10773, 237320), (11016, 232085), (11305, 226152), (11340, 225454), (11628, 219870), (11866, 215460), (11970, 213588), (12215, 209304), (12312, 207655), (12564, 203490), (12852, 198930), (12920, 197883), (13262, 192780), (13566, 188460), (13770, 185668), (13960, 183141), (14280, 179037), (14364, 177990), (14535, 175896), (14658, 174420), (15390, 166124), (15705, 162792), (15960, 160191), (16065, 159144), (17442, 146580), (17799, 143640), (17955, 142392), (18088, 141345), (18360, 139251), (18846, 135660), (19278, 132620), (19380, 131922), (19544, 130815), (19893, 128520), (20349, 125640), (20520, 124593), (20940, 122094), (21420, 119358), (21546, 118660), (21987, 116280), (22610, 113076), (22680, 112727), (23256, 109935), (23732, 107730), (23940, 106794), (24430, 104652), (25128, 101745), (25704, 99465), (26163, 97720), (26524, 96390), (27132, 94230), (27540, 92834), (28269, 90440), (28728, 88995), (29070, 87948), (29316, 87210), (29665, 86184), (30780, 83062), (31410, 81396), (32130, 79572), (33155, 77112), (33915, 75384), (34884, 73290), (35598, 71820), (35910, 71196), (36645, 69768), (37692, 67830), (38556, 66310), (38760, 65961), (39786, 64260), (40698, 62820), (41531, 61560), (41880, 61047), (42840, 59679), (43092, 59330), (43605, 58632), (43974, 58140), (45220, 56538), (46417, 55080), (47115, 54264), (47464, 53865), (47880, 53397), (48195, 53048), (48860, 52326)]