2017824720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1153

約数の個数: 160

約数和(自身を含む): 6483394560

約数和(自身を除く): 4465569840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 367, 372, 465, 496, 620, 734, 739, 744, 930, 1101, 1240, 1468, 1478, 1488, 1835, 1860, 2202, 2217, 2480, 2936, 2956, 3670, 3695, 3720, 4404, 4434, 5505, 5872, 5912, 7340, 7390, 7440, 8808, 8868, 11010, 11085, 11377, 11824, 14680, 14780, 17616, 17736, 22020, 22170, 22754, 22909, 29360, 29560, 34131, 35472, 44040, 44340, 45508, 45818, 56885, 59120, 68262, 68727, 88080, 88680, 91016, 91636, 113770, 114545, 136524, 137454, 170655, 177360, 182032, 183272, 227540, 229090, 271213, 273048, 274908, 341310, 343635, 366544, 455080, 458180, 542426, 546096, 549816, 682620, 687270, 813639, 910160, 916360, 1084852, 1099632, 1356065, 1365240, 1374540, 1627278, 1832720, 2169704, 2712130, 2730480, 2749080, 3254556, 4068195, 4339408, 5424260, 5498160, 6509112, 8136390, 8407603, 10848520, 13018224, 16272780, 16815206, 21697040, 25222809, 32545560, 33630412, 42038015, 50445618, 65091120, 67260824, 84076030, 100891236, 126114045, 134521648, 168152060, 201782472, 252228090, 336304120, 403564944, 504456180, 672608240, 1008912360, 2017824720]

約数ペア:

[(1, 2017824720), (2, 1008912360), (3, 672608240), (4, 504456180), (5, 403564944), (6, 336304120), (8, 252228090), (10, 201782472), (12, 168152060), (15, 134521648), (16, 126114045), (20, 100891236), (24, 84076030), (30, 67260824), (31, 65091120), (40, 50445618), (48, 42038015), (60, 33630412), (62, 32545560), (80, 25222809), (93, 21697040), (120, 16815206), (124, 16272780), (155, 13018224), (186, 10848520), (240, 8407603), (248, 8136390), (310, 6509112), (367, 5498160), (372, 5424260), (465, 4339408), (496, 4068195), (620, 3254556), (734, 2749080), (739, 2730480), (744, 2712130), (930, 2169704), (1101, 1832720), (1240, 1627278), (1468, 1374540), (1478, 1365240), (1488, 1356065), (1835, 1099632), (1860, 1084852), (2202, 916360), (2217, 910160), (2480, 813639), (2936, 687270), (2956, 682620), (3670, 549816), (3695, 546096), (3720, 542426), (4404, 458180), (4434, 455080), (5505, 366544), (5872, 343635), (5912, 341310), (7340, 274908), (7390, 273048), (7440, 271213), (8808, 229090), (8868, 227540), (11010, 183272), (11085, 182032), (11377, 177360), (11824, 170655), (14680, 137454), (14780, 136524), (17616, 114545), (17736, 113770), (22020, 91636), (22170, 91016), (22754, 88680), (22909, 88080), (29360, 68727), (29560, 68262), (34131, 59120), (35472, 56885), (44040, 45818), (44340, 45508)]