28376209680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9831

約数の個数: 480

約数和(自身を含む): 116011324800

約数和(自身を除く): 87635115120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 98, 104, 105, 112, 114, 120, 130, 133, 140, 147, 152, 156, 168, 182, 190, 195, 196, 208, 210, 228, 240, 245, 247, 260, 266, 273, 280, 285, 294, 304, 312, 336, 364, 380, 390, 392, 399, 420, 455, 456, 490, 494, 520, 532, 546, 560, 570, 588, 624, 637, 665, 728, 735, 741, 760, 780, 784, 798, 840, 910, 912, 931, 980, 988, 1040, 1064, 1092, 1140, 1176, 1235, 1274, 1330, 1365, 1456, 1470, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1862, 1911, 1960, 1976, 1995, 2128, 2184, 2280, 2352, 2470, 2548, 2660, 2730, 2793, 2940, 2964, 3120, 3185, 3192, 3458, 3640, 3705, 3724, 3822, 3920, 3952, 3990, 4368, 4560, 4655, 4940, 5096, 5187, 5320, 5460, 5586, 5880, 5928, 6370, 6384, 6916, 7280, 7410, 7448, 7644, 7980, 8645, 9310, 9555, 9769, 9880, 10192, 10374, 10640, 10920, 11172, 11760, 11856, 12103, 12740, 13832, 13965, 14820, 14896, 15288, 15960, 17290, 18620, 19110, 19538, 19760, 20748, 21840, 22344, 24206, 25480, 25935, 27664, 27930, 29307, 29640, 30576, 31920, 34580, 36309, 37240, 38220, 39076, 41496, 44688, 48412, 48845, 50960, 51870, 55860, 58614, 59280, 60515, 68383, 69160, 72618, 74480, 76440, 78152, 82992, 96824, 97690, 103740, 111720, 117228, 121030, 126997, 136766, 138320, 145236, 146535, 152880, 156304, 181545, 185611, 193648, 195380, 205149, 207480, 223440, 234456, 242060, 253994, 273532, 290472, 293070, 341915, 363090, 371222, 380991, 390760, 410298, 414960, 468912, 478681, 484120, 507988, 547064, 556833, 580944, 586140, 634985, 683830, 726180, 742444, 761982, 781520, 820596, 888979, 928055, 957362, 968240, 1015976, 1025745, 1094128, 1113666, 1172280, 1269970, 1299277, 1367660, 1436043, 1452360, 1484888, 1523964, 1641192, 1777958, 1856110, 1904955, 1914724, 2031952, 2051490, 2227332, 2344560, 2393405, 2412943, 2539940, 2598554, 2666937, 2735320, 2784165, 2872086, 2904720, 2969776, 3047928, 3282384, 3555916, 3712220, 3809910, 3829448, 3897831, 4102980, 4444895, 4454664, 4786810, 4825886, 5079880, 5197108, 5333874, 5470640, 5568330, 5744172, 6095856, 6222853, 6496385, 7111832, 7180215, 7238829, 7424440, 7619820, 7658896, 7795662, 8205960, 8889790, 8909328, 9094939, 9573620, 9651772, 10159760, 10394216, 10667748, 11136660, 11488344, 12064715, 12445706, 12992770, 13334685, 14223664, 14360430, 14477658, 14848880, 15239640, 15591324, 16411920, 16890601, 17779580, 18189878, 18668559, 19147240, 19303544, 19489155, 20788432, 21335496, 22273320, 22976688, 24129430, 24891412, 25985540, 26669370, 27284817, 28720860, 28955316, 30479280, 31114265, 31182648, 33781202, 35559160, 36194145, 36379756, 37337118, 38294480, 38607088, 38978310, 42670992, 44546640, 45474695, 48258860, 49782824, 50671803, 51971080, 53338740, 54569634, 57441720, 57910632, 62228530, 62365296, 67562404, 71118320, 72388290, 72759512, 74674236, 77956620, 84453005, 90949390, 93342795, 96517720, 99565648, 101343606, 103942160, 106677480, 109139268, 114883440, 115821264, 118234207, 124457060, 135124808, 136424085, 144776580, 145519024, 149348472, 155913240, 168906010, 181898780, 186685590, 193035440, 202687212, 213354960, 218278536, 236468414, 248914120, 253359015, 270249616, 272848170, 289553160, 298696944, 311826480, 337812020, 354702621, 363797560, 373371180, 405374424, 436557072, 472936828, 497828240, 506718030, 545696340, 579106320, 591171035, 675624040, 709405242, 727595120, 746742360, 810748848, 945873656, 1013436060, 1091392680, 1182342070, 1351248080, 1418810484, 1493484720, 1773513105, 1891747312, 2026872120, 2182785360, 2364684140, 2837620968, 3547026210, 4053744240, 4729368280, 5675241936, 7094052420, 9458736560, 14188104840, 28376209680]

約数ペア:

[(1, 28376209680), (2, 14188104840), (3, 9458736560), (4, 7094052420), (5, 5675241936), (6, 4729368280), (7, 4053744240), (8, 3547026210), (10, 2837620968), (12, 2364684140), (13, 2182785360), (14, 2026872120), (15, 1891747312), (16, 1773513105), (19, 1493484720), (20, 1418810484), (21, 1351248080), (24, 1182342070), (26, 1091392680), (28, 1013436060), (30, 945873656), (35, 810748848), (38, 746742360), (39, 727595120), (40, 709405242), (42, 675624040), (48, 591171035), (49, 579106320), (52, 545696340), (56, 506718030), (57, 497828240), (60, 472936828), (65, 436557072), (70, 405374424), (76, 373371180), (78, 363797560), (80, 354702621), (84, 337812020), (91, 311826480), (95, 298696944), (98, 289553160), (104, 272848170), (105, 270249616), (112, 253359015), (114, 248914120), (120, 236468414), (130, 218278536), (133, 213354960), (140, 202687212), (147, 193035440), (152, 186685590), (156, 181898780), (168, 168906010), (182, 155913240), (190, 149348472), (195, 145519024), (196, 144776580), (208, 136424085), (210, 135124808), (228, 124457060), (240, 118234207), (245, 115821264), (247, 114883440), (260, 109139268), (266, 106677480), (273, 103942160), (280, 101343606), (285, 99565648), (294, 96517720), (304, 93342795), (312, 90949390), (336, 84453005), (364, 77956620), (380, 74674236), (390, 72759512), (392, 72388290), (399, 71118320), (420, 67562404), (455, 62365296), (456, 62228530), (490, 57910632), (494, 57441720), (520, 54569634), (532, 53338740), (546, 51971080), (560, 50671803), (570, 49782824), (588, 48258860), (624, 45474695), (637, 44546640), (665, 42670992), (728, 38978310), (735, 38607088), (741, 38294480), (760, 37337118), (780, 36379756), (784, 36194145), (798, 35559160), (840, 33781202), (910, 31182648), (912, 31114265), (931, 30479280), (980, 28955316), (988, 28720860), (1040, 27284817), (1064, 26669370), (1092, 25985540), (1140, 24891412), (1176, 24129430), (1235, 22976688), (1274, 22273320), (1330, 21335496), (1365, 20788432), (1456, 19489155), (1470, 19303544), (1482, 19147240), (1520, 18668559), (1560, 18189878), (1596, 17779580), (1680, 16890601), (1729, 16411920), (1820, 15591324), (1862, 15239640), (1911, 14848880), (1960, 14477658), (1976, 14360430), (1995, 14223664), (2128, 13334685), (2184, 12992770), (2280, 12445706), (2352, 12064715), (2470, 11488344), (2548, 11136660), (2660, 10667748), (2730, 10394216), (2793, 10159760), (2940, 9651772), (2964, 9573620), (3120, 9094939), (3185, 8909328), (3192, 8889790), (3458, 8205960), (3640, 7795662), (3705, 7658896), (3724, 7619820), (3822, 7424440), (3920, 7238829), (3952, 7180215), (3990, 7111832), (4368, 6496385), (4560, 6222853), (4655, 6095856), (4940, 5744172), (5096, 5568330), (5187, 5470640), (5320, 5333874), (5460, 5197108), (5586, 5079880), (5880, 4825886), (5928, 4786810), (6370, 4454664), (6384, 4444895), (6916, 4102980), (7280, 3897831), (7410, 3829448), (7448, 3809910), (7644, 3712220), (7980, 3555916), (8645, 3282384), (9310, 3047928), (9555, 2969776), (9769, 2904720), (9880, 2872086), (10192, 2784165), (10374, 2735320), (10640, 2666937), (10920, 2598554), (11172, 2539940), (11760, 2412943), (11856, 2393405), (12103, 2344560), (12740, 2227332), (13832, 2051490), (13965, 2031952), (14820, 1914724), (14896, 1904955), (15288, 1856110), (15960, 1777958), (17290, 1641192), (18620, 1523964), (19110, 1484888), (19538, 1452360), (19760, 1436043), (20748, 1367660), (21840, 1299277), (22344, 1269970), (24206, 1172280), (25480, 1113666), (25935, 1094128), (27664, 1025745), (27930, 1015976), (29307, 968240), (29640, 957362), (30576, 928055), (31920, 888979), (34580, 820596), (36309, 781520), (37240, 761982), (38220, 742444), (39076, 726180), (41496, 683830), (44688, 634985), (48412, 586140), (48845, 580944), (50960, 556833), (51870, 547064), (55860, 507988), (58614, 484120), (59280, 478681), (60515, 468912), (68383, 414960), (69160, 410298), (72618, 390760), (74480, 380991), (76440, 371222), (78152, 363090), (82992, 341915), (96824, 293070), (97690, 290472), (103740, 273532), (111720, 253994), (117228, 242060), (121030, 234456), (126997, 223440), (136766, 207480), (138320, 205149), (145236, 195380), (146535, 193648), (152880, 185611), (156304, 181545)]