16139127620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 44656539648

約数和(自身を除く): 28517412028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 73, 77, 110, 121, 124, 140, 146, 154, 155, 217, 220, 242, 292, 308, 310, 341, 365, 385, 421, 434, 484, 511, 605, 620, 682, 730, 770, 803, 842, 847, 868, 1022, 1085, 1210, 1364, 1460, 1540, 1606, 1684, 1694, 1705, 2044, 2105, 2170, 2263, 2387, 2420, 2555, 2947, 3212, 3388, 3410, 3751, 4015, 4210, 4235, 4340, 4526, 4631, 4774, 5110, 5621, 5894, 6820, 7502, 8030, 8420, 8470, 8833, 9052, 9262, 9548, 10220, 11242, 11315, 11788, 11935, 13051, 14735, 15004, 15841, 16060, 16940, 17666, 18524, 18755, 22484, 22630, 23155, 23870, 24893, 26102, 26257, 28105, 29470, 30733, 31682, 32417, 35332, 37510, 44165, 45260, 46310, 47740, 49786, 50941, 52204, 52514, 56210, 58940, 61466, 61831, 63364, 64834, 65255, 75020, 79205, 88330, 91357, 92620, 99572, 101882, 105028, 112420, 122932, 123662, 124465, 129668, 130510, 131285, 143561, 153665, 158410, 162085, 174251, 176660, 182714, 203764, 215131, 247324, 248930, 254705, 261020, 262570, 273823, 287122, 307330, 309155, 316820, 324170, 338063, 348502, 356587, 365428, 430262, 456785, 497860, 509410, 525140, 547646, 574244, 614660, 618310, 648340, 676126, 697004, 713174, 717805, 860524, 871255, 913570, 952723, 1004927, 1018820, 1075655, 1095292, 1236620, 1352252, 1369115, 1426348, 1435610, 1579171, 1690315, 1742510, 1782935, 1827140, 1905446, 1916761, 2009854, 2151310, 2366441, 2738230, 2871220, 3158342, 3380630, 3485020, 3565870, 3718693, 3810892, 3833522, 4019708, 4302620, 4732882, 4763615, 5024635, 5476460, 6316684, 6669061, 6761260, 7131740, 7437386, 7667044, 7895855, 9465764, 9527230, 9583805, 10049270, 10479953, 11054197, 11832205, 13338122, 14874772, 15791710, 18593465, 19054460, 19167610, 20098540, 20959906, 22108394, 23664410, 26030851, 26676244, 31583420, 33345305, 37186930, 38335220, 41919812, 44216788, 47328820, 52061702, 52399765, 55270985, 66690610, 73359671, 74373860, 104123404, 104799530, 110541970, 115279483, 130154255, 133381220, 146719342, 209599060, 221083940, 230558966, 260308510, 293438684, 366798355, 461117932, 520617020, 576397415, 733596710, 806956381, 1152794830, 1467193420, 1613912762, 2305589660, 3227825524, 4034781905, 8069563810, 16139127620]

約数ペア:

[(1, 16139127620), (2, 8069563810), (4, 4034781905), (5, 3227825524), (7, 2305589660), (10, 1613912762), (11, 1467193420), (14, 1152794830), (20, 806956381), (22, 733596710), (28, 576397415), (31, 520617020), (35, 461117932), (44, 366798355), (55, 293438684), (62, 260308510), (70, 230558966), (73, 221083940), (77, 209599060), (110, 146719342), (121, 133381220), (124, 130154255), (140, 115279483), (146, 110541970), (154, 104799530), (155, 104123404), (217, 74373860), (220, 73359671), (242, 66690610), (292, 55270985), (308, 52399765), (310, 52061702), (341, 47328820), (365, 44216788), (385, 41919812), (421, 38335220), (434, 37186930), (484, 33345305), (511, 31583420), (605, 26676244), (620, 26030851), (682, 23664410), (730, 22108394), (770, 20959906), (803, 20098540), (842, 19167610), (847, 19054460), (868, 18593465), (1022, 15791710), (1085, 14874772), (1210, 13338122), (1364, 11832205), (1460, 11054197), (1540, 10479953), (1606, 10049270), (1684, 9583805), (1694, 9527230), (1705, 9465764), (2044, 7895855), (2105, 7667044), (2170, 7437386), (2263, 7131740), (2387, 6761260), (2420, 6669061), (2555, 6316684), (2947, 5476460), (3212, 5024635), (3388, 4763615), (3410, 4732882), (3751, 4302620), (4015, 4019708), (4210, 3833522), (4235, 3810892), (4340, 3718693), (4526, 3565870), (4631, 3485020), (4774, 3380630), (5110, 3158342), (5621, 2871220), (5894, 2738230), (6820, 2366441), (7502, 2151310), (8030, 2009854), (8420, 1916761), (8470, 1905446), (8833, 1827140), (9052, 1782935), (9262, 1742510), (9548, 1690315), (10220, 1579171), (11242, 1435610), (11315, 1426348), (11788, 1369115), (11935, 1352252), (13051, 1236620), (14735, 1095292), (15004, 1075655), (15841, 1018820), (16060, 1004927), (16940, 952723), (17666, 913570), (18524, 871255), (18755, 860524), (22484, 717805), (22630, 713174), (23155, 697004), (23870, 676126), (24893, 648340), (26102, 618310), (26257, 614660), (28105, 574244), (29470, 547646), (30733, 525140), (31682, 509410), (32417, 497860), (35332, 456785), (37510, 430262), (44165, 365428), (45260, 356587), (46310, 348502), (47740, 338063), (49786, 324170), (50941, 316820), (52204, 309155), (52514, 307330), (56210, 287122), (58940, 273823), (61466, 262570), (61831, 261020), (63364, 254705), (64834, 248930), (65255, 247324), (75020, 215131), (79205, 203764), (88330, 182714), (91357, 176660), (92620, 174251), (99572, 162085), (101882, 158410), (105028, 153665), (112420, 143561), (122932, 131285), (123662, 130510), (124465, 129668)]