20124898080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{58151}}^1$

素因数の和:58279

約数の個数: 192

約数和(自身を含む): 73154285568

約数和(自身を除く): 53029387488

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, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2472, 2884, 3090, 3296, 3360, 3605, 4120, 4326, 4944, 5768, 6180, 7210, 8240, 8652, 9888, 10815, 11536, 12360, 14420, 16480, 17304, 21630, 23072, 24720, 28840, 34608, 43260, 49440, 57680, 58151, 69216, 86520, 115360, 116302, 173040, 174453, 232604, 290755, 346080, 348906, 407057, 465208, 581510, 697812, 814114, 872265, 930416, 1163020, 1221171, 1395624, 1628228, 1744530, 1860832, 2035285, 2326040, 2442342, 2791248, 3256456, 3489060, 4070570, 4652080, 4884684, 5582496, 5989553, 6105855, 6512912, 6978120, 8141140, 9304160, 9769368, 11979106, 12211710, 13025824, 13956240, 16282280, 17968659, 19538736, 23958212, 24423420, 27912480, 29947765, 32564560, 35937318, 39077472, 41926871, 47916424, 48846840, 59895530, 65129120, 71874636, 83853742, 89843295, 95832848, 97693680, 119791060, 125780613, 143749272, 167707484, 179686590, 191665696, 195387360, 209634355, 239582120, 251561226, 287498544, 335414968, 359373180, 419268710, 479164240, 503122452, 574997088, 628903065, 670829936, 718746360, 838537420, 958328480, 1006244904, 1257806130, 1341659872, 1437492720, 1677074840, 2012489808, 2515612260, 2874985440, 3354149680, 4024979616, 5031224520, 6708299360, 10062449040, 20124898080]

約数ペア:

[(1, 20124898080), (2, 10062449040), (3, 6708299360), (4, 5031224520), (5, 4024979616), (6, 3354149680), (7, 2874985440), (8, 2515612260), (10, 2012489808), (12, 1677074840), (14, 1437492720), (15, 1341659872), (16, 1257806130), (20, 1006244904), (21, 958328480), (24, 838537420), (28, 718746360), (30, 670829936), (32, 628903065), (35, 574997088), (40, 503122452), (42, 479164240), (48, 419268710), (56, 359373180), (60, 335414968), (70, 287498544), (80, 251561226), (84, 239582120), (96, 209634355), (103, 195387360), (105, 191665696), (112, 179686590), (120, 167707484), (140, 143749272), (160, 125780613), (168, 119791060), (206, 97693680), (210, 95832848), (224, 89843295), (240, 83853742), (280, 71874636), (309, 65129120), (336, 59895530), (412, 48846840), (420, 47916424), (480, 41926871), (515, 39077472), (560, 35937318), (618, 32564560), (672, 29947765), (721, 27912480), (824, 24423420), (840, 23958212), (1030, 19538736), (1120, 17968659), (1236, 16282280), (1442, 13956240), (1545, 13025824), (1648, 12211710), (1680, 11979106), (2060, 9769368), (2163, 9304160), (2472, 8141140), (2884, 6978120), (3090, 6512912), (3296, 6105855), (3360, 5989553), (3605, 5582496), (4120, 4884684), (4326, 4652080), (4944, 4070570), (5768, 3489060), (6180, 3256456), (7210, 2791248), (8240, 2442342), (8652, 2326040), (9888, 2035285), (10815, 1860832), (11536, 1744530), (12360, 1628228), (14420, 1395624), (16480, 1221171), (17304, 1163020), (21630, 930416), (23072, 872265), (24720, 814114), (28840, 697812), (34608, 581510), (43260, 465208), (49440, 407057), (57680, 348906), (58151, 346080), (69216, 290755), (86520, 232604), (115360, 174453), (116302, 173040)]