2787224880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34057}}^1$

素因数の和:34115

約数の個数: 160

約数和(自身を含む): 9730234368

約数和(自身を除く): 6943009488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 34057, 40920, 68114, 81840, 102171, 136228, 170285, 204342, 272456, 340570, 374627, 408684, 510855, 544912, 681140, 749254, 817368, 1021710, 1055767, 1123881, 1362280, 1498508, 1634736, 1873135, 2043420, 2111534, 2247762, 2724560, 2997016, 3167301, 3746270, 4086840, 4223068, 4495524, 5278835, 5619405, 5994032, 6334602, 7492540, 8173680, 8446136, 8991048, 10557670, 11238810, 11613437, 12669204, 14985080, 15836505, 16892272, 17982096, 21115340, 22477620, 23226874, 25338408, 29970160, 31673010, 34840311, 42230680, 44955240, 46453748, 50676816, 58067185, 63346020, 69680622, 84461360, 89910480, 92907496, 116134370, 126692040, 139361244, 174201555, 185814992, 232268740, 253384080, 278722488, 348403110, 464537480, 557444976, 696806220, 929074960, 1393612440, 2787224880]

約数ペア:

[(1, 2787224880), (2, 1393612440), (3, 929074960), (4, 696806220), (5, 557444976), (6, 464537480), (8, 348403110), (10, 278722488), (11, 253384080), (12, 232268740), (15, 185814992), (16, 174201555), (20, 139361244), (22, 126692040), (24, 116134370), (30, 92907496), (31, 89910480), (33, 84461360), (40, 69680622), (44, 63346020), (48, 58067185), (55, 50676816), (60, 46453748), (62, 44955240), (66, 42230680), (80, 34840311), (88, 31673010), (93, 29970160), (110, 25338408), (120, 23226874), (124, 22477620), (132, 21115340), (155, 17982096), (165, 16892272), (176, 15836505), (186, 14985080), (220, 12669204), (240, 11613437), (248, 11238810), (264, 10557670), (310, 8991048), (330, 8446136), (341, 8173680), (372, 7492540), (440, 6334602), (465, 5994032), (496, 5619405), (528, 5278835), (620, 4495524), (660, 4223068), (682, 4086840), (744, 3746270), (880, 3167301), (930, 2997016), (1023, 2724560), (1240, 2247762), (1320, 2111534), (1364, 2043420), (1488, 1873135), (1705, 1634736), (1860, 1498508), (2046, 1362280), (2480, 1123881), (2640, 1055767), (2728, 1021710), (3410, 817368), (3720, 749254), (4092, 681140), (5115, 544912), (5456, 510855), (6820, 408684), (7440, 374627), (8184, 340570), (10230, 272456), (13640, 204342), (16368, 170285), (20460, 136228), (27280, 102171), (34057, 81840), (40920, 68114)]