204804275280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{78919}}^1$

素因数の和:79929

約数の個数: 160

約数和(自身を含む): 693324195840

約数和(自身を除く): 488519920560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 983, 1320, 1966, 2640, 2949, 3932, 4915, 5898, 7864, 9830, 10813, 11796, 14745, 15728, 19660, 21626, 23592, 29490, 32439, 39320, 43252, 47184, 54065, 58980, 64878, 78640, 78919, 86504, 108130, 117960, 129756, 157838, 162195, 173008, 216260, 235920, 236757, 259512, 315676, 324390, 394595, 432520, 473514, 519024, 631352, 648780, 789190, 865040, 868109, 947028, 1183785, 1262704, 1297560, 1578380, 1736218, 1894056, 2367570, 2595120, 2604327, 3156760, 3472436, 3788112, 4340545, 4735140, 5208654, 6313520, 6944872, 8681090, 9470280, 10417308, 13021635, 13889744, 17362180, 18940560, 20834616, 26043270, 34724360, 41669232, 52086540, 69448720, 77577377, 104173080, 155154754, 208346160, 232732131, 310309508, 387886885, 465464262, 620619016, 775773770, 853351147, 930928524, 1163660655, 1241238032, 1551547540, 1706702294, 1861857048, 2327321310, 2560053441, 3103095080, 3413404588, 3723714096, 4266755735, 4654642620, 5120106882, 6206190160, 6826809176, 8533511470, 9309285240, 10240213764, 12800267205, 13653618352, 17067022940, 18618570480, 20480427528, 25600534410, 34134045880, 40960855056, 51201068820, 68268091760, 102402137640, 204804275280]

約数ペア:

[(1, 204804275280), (2, 102402137640), (3, 68268091760), (4, 51201068820), (5, 40960855056), (6, 34134045880), (8, 25600534410), (10, 20480427528), (11, 18618570480), (12, 17067022940), (15, 13653618352), (16, 12800267205), (20, 10240213764), (22, 9309285240), (24, 8533511470), (30, 6826809176), (33, 6206190160), (40, 5120106882), (44, 4654642620), (48, 4266755735), (55, 3723714096), (60, 3413404588), (66, 3103095080), (80, 2560053441), (88, 2327321310), (110, 1861857048), (120, 1706702294), (132, 1551547540), (165, 1241238032), (176, 1163660655), (220, 930928524), (240, 853351147), (264, 775773770), (330, 620619016), (440, 465464262), (528, 387886885), (660, 310309508), (880, 232732131), (983, 208346160), (1320, 155154754), (1966, 104173080), (2640, 77577377), (2949, 69448720), (3932, 52086540), (4915, 41669232), (5898, 34724360), (7864, 26043270), (9830, 20834616), (10813, 18940560), (11796, 17362180), (14745, 13889744), (15728, 13021635), (19660, 10417308), (21626, 9470280), (23592, 8681090), (29490, 6944872), (32439, 6313520), (39320, 5208654), (43252, 4735140), (47184, 4340545), (54065, 3788112), (58980, 3472436), (64878, 3156760), (78640, 2604327), (78919, 2595120), (86504, 2367570), (108130, 1894056), (117960, 1736218), (129756, 1578380), (157838, 1297560), (162195, 1262704), (173008, 1183785), (216260, 947028), (235920, 868109), (236757, 865040), (259512, 789190), (315676, 648780), (324390, 631352), (394595, 519024), (432520, 473514)]