272107116960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{98641}}^1$

素因数の和:99487

約数の個数: 192

約数和(自身を含む): 980788725504

約数和(自身を除く): 708681608544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 821, 840, 1120, 1642, 1680, 2463, 3284, 3360, 4105, 4926, 5747, 6568, 8210, 9852, 11494, 12315, 13136, 16420, 17241, 19704, 22988, 24630, 26272, 28735, 32840, 34482, 39408, 45976, 49260, 57470, 65680, 68964, 78816, 86205, 91952, 98520, 98641, 114940, 131360, 137928, 172410, 183904, 197040, 197282, 229880, 275856, 295923, 344820, 394080, 394564, 459760, 493205, 551712, 591846, 689640, 690487, 789128, 919520, 986410, 1183692, 1379280, 1380974, 1479615, 1578256, 1972820, 2071461, 2367384, 2758560, 2761948, 2959230, 3156512, 3452435, 3945640, 4142922, 4734768, 5523896, 5918460, 6904870, 7891280, 8285844, 9469536, 10357305, 11047792, 11836920, 13809740, 15782560, 16571688, 20714610, 22095584, 23673840, 27619480, 33143376, 41429220, 47347680, 55238960, 66286752, 80984261, 82858440, 110477920, 161968522, 165716880, 242952783, 323937044, 331433760, 404921305, 485905566, 566889827, 647874088, 809842610, 971811132, 1133779654, 1214763915, 1295748176, 1619685220, 1700669481, 1943622264, 2267559308, 2429527830, 2591496352, 2834449135, 3239370440, 3401338962, 3887244528, 4535118616, 4859055660, 5668898270, 6478740880, 6802677924, 7774489056, 8503347405, 9070237232, 9718111320, 11337796540, 12957481760, 13605355848, 17006694810, 18140474464, 19436222640, 22675593080, 27210711696, 34013389620, 38872445280, 45351186160, 54421423392, 68026779240, 90702372320, 136053558480, 272107116960]

約数ペア:

[(1, 272107116960), (2, 136053558480), (3, 90702372320), (4, 68026779240), (5, 54421423392), (6, 45351186160), (7, 38872445280), (8, 34013389620), (10, 27210711696), (12, 22675593080), (14, 19436222640), (15, 18140474464), (16, 17006694810), (20, 13605355848), (21, 12957481760), (24, 11337796540), (28, 9718111320), (30, 9070237232), (32, 8503347405), (35, 7774489056), (40, 6802677924), (42, 6478740880), (48, 5668898270), (56, 4859055660), (60, 4535118616), (70, 3887244528), (80, 3401338962), (84, 3239370440), (96, 2834449135), (105, 2591496352), (112, 2429527830), (120, 2267559308), (140, 1943622264), (160, 1700669481), (168, 1619685220), (210, 1295748176), (224, 1214763915), (240, 1133779654), (280, 971811132), (336, 809842610), (420, 647874088), (480, 566889827), (560, 485905566), (672, 404921305), (821, 331433760), (840, 323937044), (1120, 242952783), (1642, 165716880), (1680, 161968522), (2463, 110477920), (3284, 82858440), (3360, 80984261), (4105, 66286752), (4926, 55238960), (5747, 47347680), (6568, 41429220), (8210, 33143376), (9852, 27619480), (11494, 23673840), (12315, 22095584), (13136, 20714610), (16420, 16571688), (17241, 15782560), (19704, 13809740), (22988, 11836920), (24630, 11047792), (26272, 10357305), (28735, 9469536), (32840, 8285844), (34482, 7891280), (39408, 6904870), (45976, 5918460), (49260, 5523896), (57470, 4734768), (65680, 4142922), (68964, 3945640), (78816, 3452435), (86205, 3156512), (91952, 2959230), (98520, 2761948), (98641, 2758560), (114940, 2367384), (131360, 2071461), (137928, 1972820), (172410, 1578256), (183904, 1479615), (197040, 1380974), (197282, 1379280), (229880, 1183692), (275856, 986410), (295923, 919520), (344820, 789128), (394080, 690487), (394564, 689640), (459760, 591846), (493205, 551712)]