325278240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 1181537280

約数和(自身を除く): 856259040

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, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 655, 672, 739, 786, 840, 917, 1048, 1120, 1310, 1478, 1572, 1680, 1834, 1965, 2096, 2217, 2620, 2751, 2956, 3144, 3360, 3668, 3695, 3930, 4192, 4434, 4585, 5173, 5240, 5502, 5912, 6288, 7336, 7390, 7860, 8868, 9170, 10346, 10480, 11004, 11085, 11824, 12576, 13755, 14672, 14780, 15519, 15720, 17736, 18340, 20692, 20960, 22008, 22170, 23648, 25865, 27510, 29344, 29560, 31038, 31440, 35472, 36680, 41384, 44016, 44340, 51730, 55020, 59120, 62076, 62880, 70944, 73360, 77595, 82768, 88032, 88680, 96809, 103460, 110040, 118240, 124152, 146720, 155190, 165536, 177360, 193618, 206920, 220080, 248304, 290427, 310380, 354720, 387236, 413840, 440160, 484045, 496608, 580854, 620760, 677663, 774472, 827680, 968090, 1161708, 1241520, 1355326, 1452135, 1548944, 1936180, 2032989, 2323416, 2483040, 2710652, 2904270, 3097888, 3388315, 3872360, 4065978, 4646832, 5421304, 5808540, 6776630, 7744720, 8131956, 9293664, 10164945, 10842608, 11617080, 13553260, 15489440, 16263912, 20329890, 21685216, 23234160, 27106520, 32527824, 40659780, 46468320, 54213040, 65055648, 81319560, 108426080, 162639120, 325278240]

約数ペア:

[(1, 325278240), (2, 162639120), (3, 108426080), (4, 81319560), (5, 65055648), (6, 54213040), (7, 46468320), (8, 40659780), (10, 32527824), (12, 27106520), (14, 23234160), (15, 21685216), (16, 20329890), (20, 16263912), (21, 15489440), (24, 13553260), (28, 11617080), (30, 10842608), (32, 10164945), (35, 9293664), (40, 8131956), (42, 7744720), (48, 6776630), (56, 5808540), (60, 5421304), (70, 4646832), (80, 4065978), (84, 3872360), (96, 3388315), (105, 3097888), (112, 2904270), (120, 2710652), (131, 2483040), (140, 2323416), (160, 2032989), (168, 1936180), (210, 1548944), (224, 1452135), (240, 1355326), (262, 1241520), (280, 1161708), (336, 968090), (393, 827680), (420, 774472), (480, 677663), (524, 620760), (560, 580854), (655, 496608), (672, 484045), (739, 440160), (786, 413840), (840, 387236), (917, 354720), (1048, 310380), (1120, 290427), (1310, 248304), (1478, 220080), (1572, 206920), (1680, 193618), (1834, 177360), (1965, 165536), (2096, 155190), (2217, 146720), (2620, 124152), (2751, 118240), (2956, 110040), (3144, 103460), (3360, 96809), (3668, 88680), (3695, 88032), (3930, 82768), (4192, 77595), (4434, 73360), (4585, 70944), (5173, 62880), (5240, 62076), (5502, 59120), (5912, 55020), (6288, 51730), (7336, 44340), (7390, 44016), (7860, 41384), (8868, 36680), (9170, 35472), (10346, 31440), (10480, 31038), (11004, 29560), (11085, 29344), (11824, 27510), (12576, 25865), (13755, 23648), (14672, 22170), (14780, 22008), (15519, 20960), (15720, 20692), (17736, 18340)]