561253680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 240

約数和(自身を含む): 2065242816

約数和(自身を除く): 1503989136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 983, 1040, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 1872, 1966, 2196, 2340, 2379, 2440, 2745, 2928, 2949, 3120, 3172, 3660, 3932, 3965, 4392, 4680, 4758, 4880, 4915, 5490, 5898, 6344, 7137, 7320, 7864, 7930, 8784, 8847, 9360, 9516, 9830, 10980, 11796, 11895, 12688, 12779, 14274, 14640, 14745, 15728, 15860, 17694, 19032, 19660, 21960, 23592, 23790, 25558, 28548, 29490, 31720, 35388, 35685, 38064, 38337, 39320, 43920, 44235, 47184, 47580, 51116, 57096, 58980, 59963, 63440, 63895, 70776, 71370, 76674, 78640, 88470, 95160, 102232, 114192, 115011, 117960, 119926, 127790, 141552, 142740, 153348, 176940, 179889, 190320, 191685, 204464, 230022, 235920, 239852, 255580, 285480, 299815, 306696, 353880, 359778, 383370, 460044, 479704, 511160, 539667, 570960, 575055, 599630, 613392, 707760, 719556, 766740, 779519, 899445, 920088, 959408, 1022320, 1079334, 1150110, 1199260, 1439112, 1533480, 1559038, 1798890, 1840176, 2158668, 2300220, 2338557, 2398520, 2698335, 2878224, 3066960, 3118076, 3597780, 3897595, 4317336, 4600440, 4677114, 4797040, 5396670, 6236152, 7015671, 7195560, 7795190, 8634672, 9200880, 9354228, 10793340, 11692785, 12472304, 14031342, 14391120, 15590380, 18708456, 21586680, 23385570, 28062684, 31180760, 35078355, 37416912, 43173360, 46771140, 56125368, 62361520, 70156710, 93542280, 112250736, 140313420, 187084560, 280626840, 561253680]

約数ペア:

[(1, 561253680), (2, 280626840), (3, 187084560), (4, 140313420), (5, 112250736), (6, 93542280), (8, 70156710), (9, 62361520), (10, 56125368), (12, 46771140), (13, 43173360), (15, 37416912), (16, 35078355), (18, 31180760), (20, 28062684), (24, 23385570), (26, 21586680), (30, 18708456), (36, 15590380), (39, 14391120), (40, 14031342), (45, 12472304), (48, 11692785), (52, 10793340), (60, 9354228), (61, 9200880), (65, 8634672), (72, 7795190), (78, 7195560), (80, 7015671), (90, 6236152), (104, 5396670), (117, 4797040), (120, 4677114), (122, 4600440), (130, 4317336), (144, 3897595), (156, 3597780), (180, 3118076), (183, 3066960), (195, 2878224), (208, 2698335), (234, 2398520), (240, 2338557), (244, 2300220), (260, 2158668), (305, 1840176), (312, 1798890), (360, 1559038), (366, 1533480), (390, 1439112), (468, 1199260), (488, 1150110), (520, 1079334), (549, 1022320), (585, 959408), (610, 920088), (624, 899445), (720, 779519), (732, 766740), (780, 719556), (793, 707760), (915, 613392), (936, 599630), (976, 575055), (983, 570960), (1040, 539667), (1098, 511160), (1170, 479704), (1220, 460044), (1464, 383370), (1560, 359778), (1586, 353880), (1830, 306696), (1872, 299815), (1966, 285480), (2196, 255580), (2340, 239852), (2379, 235920), (2440, 230022), (2745, 204464), (2928, 191685), (2949, 190320), (3120, 179889), (3172, 176940), (3660, 153348), (3932, 142740), (3965, 141552), (4392, 127790), (4680, 119926), (4758, 117960), (4880, 115011), (4915, 114192), (5490, 102232), (5898, 95160), (6344, 88470), (7137, 78640), (7320, 76674), (7864, 71370), (7930, 70776), (8784, 63895), (8847, 63440), (9360, 59963), (9516, 58980), (9830, 57096), (10980, 51116), (11796, 47580), (11895, 47184), (12688, 44235), (12779, 43920), (14274, 39320), (14640, 38337), (14745, 38064), (15728, 35685), (15860, 35388), (17694, 31720), (19032, 29490), (19660, 28548), (21960, 25558), (23592, 23790)]