1159656680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 256

約数和(自身を含む): 3406233600

約数和(自身を除く): 2246576920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 43, 52, 56, 62, 65, 70, 86, 91, 104, 124, 130, 140, 155, 172, 182, 215, 217, 239, 248, 260, 280, 301, 310, 344, 364, 403, 430, 434, 455, 478, 520, 559, 602, 620, 728, 806, 860, 868, 910, 956, 1085, 1118, 1195, 1204, 1240, 1333, 1505, 1612, 1673, 1720, 1736, 1820, 1912, 2015, 2170, 2236, 2390, 2408, 2666, 2795, 2821, 3010, 3107, 3224, 3346, 3640, 3913, 4030, 4340, 4472, 4780, 5332, 5590, 5642, 6020, 6214, 6665, 6692, 7409, 7826, 8060, 8365, 8680, 9331, 9560, 10277, 10664, 11180, 11284, 12040, 12428, 13330, 13384, 14105, 14818, 15535, 15652, 16120, 16730, 17329, 18662, 19565, 20554, 21749, 22360, 22568, 24856, 26660, 28210, 29636, 31070, 31304, 33460, 34658, 37045, 37324, 39130, 41108, 43498, 46655, 51385, 51863, 53320, 56420, 59272, 62140, 66920, 69316, 71939, 74090, 74648, 78260, 82216, 86645, 86996, 93310, 96317, 102770, 103726, 108745, 112840, 121303, 124280, 133601, 138632, 143878, 148180, 156520, 173290, 173992, 186620, 192634, 205540, 207452, 217490, 242606, 259315, 267202, 287756, 296360, 318587, 346580, 359695, 373240, 385268, 411080, 414904, 434980, 481585, 485212, 518630, 534404, 575512, 606515, 637174, 668005, 674219, 693160, 719390, 770536, 869960, 935207, 963170, 970424, 1037260, 1068808, 1213030, 1274348, 1336010, 1348438, 1438780, 1592935, 1870414, 1926340, 2074520, 2230109, 2426060, 2548696, 2672020, 2696876, 2877560, 3185870, 3371095, 3740828, 3852680, 4141631, 4460218, 4676035, 4852120, 5344040, 5393752, 6371740, 6742190, 7481656, 8283262, 8920436, 9352070, 11150545, 12743480, 13484380, 16566524, 17840872, 18704140, 20708155, 22301090, 26968760, 28991417, 33133048, 37408280, 41416310, 44602180, 57982834, 82832620, 89204360, 115965668, 144957085, 165665240, 231931336, 289914170, 579828340, 1159656680]

約数ペア:

[(1, 1159656680), (2, 579828340), (4, 289914170), (5, 231931336), (7, 165665240), (8, 144957085), (10, 115965668), (13, 89204360), (14, 82832620), (20, 57982834), (26, 44602180), (28, 41416310), (31, 37408280), (35, 33133048), (40, 28991417), (43, 26968760), (52, 22301090), (56, 20708155), (62, 18704140), (65, 17840872), (70, 16566524), (86, 13484380), (91, 12743480), (104, 11150545), (124, 9352070), (130, 8920436), (140, 8283262), (155, 7481656), (172, 6742190), (182, 6371740), (215, 5393752), (217, 5344040), (239, 4852120), (248, 4676035), (260, 4460218), (280, 4141631), (301, 3852680), (310, 3740828), (344, 3371095), (364, 3185870), (403, 2877560), (430, 2696876), (434, 2672020), (455, 2548696), (478, 2426060), (520, 2230109), (559, 2074520), (602, 1926340), (620, 1870414), (728, 1592935), (806, 1438780), (860, 1348438), (868, 1336010), (910, 1274348), (956, 1213030), (1085, 1068808), (1118, 1037260), (1195, 970424), (1204, 963170), (1240, 935207), (1333, 869960), (1505, 770536), (1612, 719390), (1673, 693160), (1720, 674219), (1736, 668005), (1820, 637174), (1912, 606515), (2015, 575512), (2170, 534404), (2236, 518630), (2390, 485212), (2408, 481585), (2666, 434980), (2795, 414904), (2821, 411080), (3010, 385268), (3107, 373240), (3224, 359695), (3346, 346580), (3640, 318587), (3913, 296360), (4030, 287756), (4340, 267202), (4472, 259315), (4780, 242606), (5332, 217490), (5590, 207452), (5642, 205540), (6020, 192634), (6214, 186620), (6665, 173992), (6692, 173290), (7409, 156520), (7826, 148180), (8060, 143878), (8365, 138632), (8680, 133601), (9331, 124280), (9560, 121303), (10277, 112840), (10664, 108745), (11180, 103726), (11284, 102770), (12040, 96317), (12428, 93310), (13330, 86996), (13384, 86645), (14105, 82216), (14818, 78260), (15535, 74648), (15652, 74090), (16120, 71939), (16730, 69316), (17329, 66920), (18662, 62140), (19565, 59272), (20554, 56420), (21749, 53320), (22360, 51863), (22568, 51385), (24856, 46655), (26660, 43498), (28210, 41108), (29636, 39130), (31070, 37324), (31304, 37045), (33460, 34658)]