2290409940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 240

約数和(自身を含む): 8063653248

約数和(自身を除く): 5773243308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 637, 686, 735, 780, 910, 980, 1029, 1092, 1223, 1274, 1365, 1372, 1470, 1715, 1820, 1911, 2058, 2401, 2446, 2548, 2730, 2940, 3185, 3430, 3669, 3822, 4116, 4459, 4802, 4892, 5145, 5460, 6115, 6370, 6860, 7203, 7338, 7644, 8561, 8918, 9555, 9604, 10290, 12005, 12230, 12740, 13377, 14406, 14676, 15899, 17122, 17836, 18345, 19110, 20580, 22295, 24010, 24460, 25683, 26754, 28812, 31213, 31798, 34244, 36015, 36690, 38220, 42805, 44590, 47697, 48020, 51366, 53508, 59927, 62426, 63596, 66885, 72030, 73380, 79495, 85610, 89180, 93639, 95394, 102732, 111293, 119854, 124852, 128415, 133770, 144060, 156065, 158990, 171220, 179781, 187278, 190788, 222586, 238485, 239708, 256830, 267540, 299635, 312130, 317980, 333879, 359562, 374556, 419489, 445172, 468195, 476970, 513660, 556465, 599270, 624260, 667758, 719124, 779051, 838978, 898905, 936390, 953940, 1112930, 1198540, 1258467, 1335516, 1558102, 1669395, 1677956, 1797810, 1872780, 2097445, 2225860, 2337153, 2516934, 2936423, 3116204, 3338790, 3595620, 3895255, 4194890, 4674306, 5033868, 5453357, 5872846, 6292335, 6677580, 7790510, 8389780, 8809269, 9348612, 10906714, 11685765, 11745692, 12584670, 14682115, 15581020, 16360071, 17618538, 21813428, 23371530, 25169340, 27266785, 29364230, 32720142, 35237076, 38173499, 44046345, 46743060, 54533570, 58728460, 65440284, 76346998, 81800355, 88092690, 109067140, 114520497, 152693996, 163600710, 176185380, 190867495, 229040994, 327201420, 381734990, 458081988, 572602485, 763469980, 1145204970, 2290409940]

約数ペア:

[(1, 2290409940), (2, 1145204970), (3, 763469980), (4, 572602485), (5, 458081988), (6, 381734990), (7, 327201420), (10, 229040994), (12, 190867495), (13, 176185380), (14, 163600710), (15, 152693996), (20, 114520497), (21, 109067140), (26, 88092690), (28, 81800355), (30, 76346998), (35, 65440284), (39, 58728460), (42, 54533570), (49, 46743060), (52, 44046345), (60, 38173499), (65, 35237076), (70, 32720142), (78, 29364230), (84, 27266785), (91, 25169340), (98, 23371530), (105, 21813428), (130, 17618538), (140, 16360071), (147, 15581020), (156, 14682115), (182, 12584670), (195, 11745692), (196, 11685765), (210, 10906714), (245, 9348612), (260, 8809269), (273, 8389780), (294, 7790510), (343, 6677580), (364, 6292335), (390, 5872846), (420, 5453357), (455, 5033868), (490, 4674306), (546, 4194890), (588, 3895255), (637, 3595620), (686, 3338790), (735, 3116204), (780, 2936423), (910, 2516934), (980, 2337153), (1029, 2225860), (1092, 2097445), (1223, 1872780), (1274, 1797810), (1365, 1677956), (1372, 1669395), (1470, 1558102), (1715, 1335516), (1820, 1258467), (1911, 1198540), (2058, 1112930), (2401, 953940), (2446, 936390), (2548, 898905), (2730, 838978), (2940, 779051), (3185, 719124), (3430, 667758), (3669, 624260), (3822, 599270), (4116, 556465), (4459, 513660), (4802, 476970), (4892, 468195), (5145, 445172), (5460, 419489), (6115, 374556), (6370, 359562), (6860, 333879), (7203, 317980), (7338, 312130), (7644, 299635), (8561, 267540), (8918, 256830), (9555, 239708), (9604, 238485), (10290, 222586), (12005, 190788), (12230, 187278), (12740, 179781), (13377, 171220), (14406, 158990), (14676, 156065), (15899, 144060), (17122, 133770), (17836, 128415), (18345, 124852), (19110, 119854), (20580, 111293), (22295, 102732), (24010, 95394), (24460, 93639), (25683, 89180), (26754, 85610), (28812, 79495), (31213, 73380), (31798, 72030), (34244, 66885), (36015, 63596), (36690, 62426), (38220, 59927), (42805, 53508), (44590, 51366), (47697, 48020)]