68943420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 279982080

約数和(自身を除く): 211038660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 27, 28, 30, 35, 36, 39, 42, 45, 46, 52, 54, 60, 61, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 108, 115, 117, 122, 126, 130, 135, 138, 140, 156, 161, 180, 182, 183, 189, 195, 207, 210, 230, 234, 244, 252, 260, 270, 273, 276, 299, 305, 315, 322, 345, 351, 364, 366, 378, 390, 414, 420, 427, 455, 460, 468, 483, 540, 546, 549, 585, 598, 610, 621, 630, 644, 690, 702, 732, 756, 780, 793, 805, 819, 828, 854, 897, 910, 915, 945, 966, 1035, 1092, 1098, 1170, 1196, 1220, 1242, 1260, 1281, 1365, 1380, 1403, 1404, 1449, 1495, 1586, 1610, 1638, 1647, 1708, 1755, 1794, 1820, 1830, 1890, 1932, 2070, 2093, 2135, 2196, 2340, 2379, 2415, 2457, 2484, 2562, 2691, 2730, 2745, 2806, 2898, 2990, 3105, 3172, 3220, 3276, 3294, 3510, 3588, 3660, 3780, 3843, 3965, 4095, 4140, 4186, 4209, 4270, 4347, 4485, 4758, 4830, 4914, 5124, 5382, 5460, 5490, 5551, 5612, 5796, 5980, 6210, 6279, 6405, 6588, 7015, 7020, 7137, 7245, 7686, 7930, 8073, 8190, 8235, 8372, 8418, 8540, 8694, 8970, 9516, 9660, 9821, 9828, 10465, 10764, 10980, 11102, 11529, 11895, 12285, 12420, 12558, 12627, 12810, 13455, 14030, 14274, 14490, 15372, 15860, 16146, 16380, 16470, 16653, 16836, 17388, 17940, 18239, 18837, 19215, 19642, 20930, 21045, 21411, 21735, 22204, 23058, 23790, 24570, 25116, 25254, 25620, 26910, 27755, 28060, 28548, 28980, 29463, 31395, 32292, 32940, 33306, 35685, 36478, 37674, 37881, 38430, 39284, 40365, 41860, 42090, 42822, 43470, 46116, 47580, 49105, 49140, 49959, 50508, 53820, 54717, 55510, 56511, 57645, 58926, 62790, 63135, 66612, 71370, 72956, 75348, 75762, 76860, 80730, 83265, 84180, 85644, 86940, 88389, 91195, 94185, 98210, 99918, 107055, 109434, 111020, 113022, 115290, 117852, 125580, 126270, 127673, 142740, 147315, 149877, 151524, 161460, 164151, 166530, 176778, 182390, 188370, 189405, 196420, 199836, 214110, 218868, 226044, 230580, 249795, 252540, 255346, 265167, 273585, 282555, 294630, 299754, 328302, 333060, 353556, 364780, 376740, 378810, 383019, 428220, 441945, 492453, 499590, 510692, 530334, 547170, 565110, 589260, 599508, 638365, 656604, 749385, 757620, 766038, 820755, 883890, 984906, 999180, 1060668, 1094340, 1130220, 1149057, 1276730, 1325835, 1498770, 1532076, 1641510, 1767780, 1915095, 1969812, 2298114, 2462265, 2553460, 2651670, 2997540, 3283020, 3447171, 3830190, 4596228, 4924530, 5303340, 5745285, 6894342, 7660380, 9849060, 11490570, 13788684, 17235855, 22981140, 34471710, 68943420]

約数ペア:

[(1, 68943420), (2, 34471710), (3, 22981140), (4, 17235855), (5, 13788684), (6, 11490570), (7, 9849060), (9, 7660380), (10, 6894342), (12, 5745285), (13, 5303340), (14, 4924530), (15, 4596228), (18, 3830190), (20, 3447171), (21, 3283020), (23, 2997540), (26, 2651670), (27, 2553460), (28, 2462265), (30, 2298114), (35, 1969812), (36, 1915095), (39, 1767780), (42, 1641510), (45, 1532076), (46, 1498770), (52, 1325835), (54, 1276730), (60, 1149057), (61, 1130220), (63, 1094340), (65, 1060668), (69, 999180), (70, 984906), (78, 883890), (84, 820755), (90, 766038), (91, 757620), (92, 749385), (105, 656604), (108, 638365), (115, 599508), (117, 589260), (122, 565110), (126, 547170), (130, 530334), (135, 510692), (138, 499590), (140, 492453), (156, 441945), (161, 428220), (180, 383019), (182, 378810), (183, 376740), (189, 364780), (195, 353556), (207, 333060), (210, 328302), (230, 299754), (234, 294630), (244, 282555), (252, 273585), (260, 265167), (270, 255346), (273, 252540), (276, 249795), (299, 230580), (305, 226044), (315, 218868), (322, 214110), (345, 199836), (351, 196420), (364, 189405), (366, 188370), (378, 182390), (390, 176778), (414, 166530), (420, 164151), (427, 161460), (455, 151524), (460, 149877), (468, 147315), (483, 142740), (540, 127673), (546, 126270), (549, 125580), (585, 117852), (598, 115290), (610, 113022), (621, 111020), (630, 109434), (644, 107055), (690, 99918), (702, 98210), (732, 94185), (756, 91195), (780, 88389), (793, 86940), (805, 85644), (819, 84180), (828, 83265), (854, 80730), (897, 76860), (910, 75762), (915, 75348), (945, 72956), (966, 71370), (1035, 66612), (1092, 63135), (1098, 62790), (1170, 58926), (1196, 57645), (1220, 56511), (1242, 55510), (1260, 54717), (1281, 53820), (1365, 50508), (1380, 49959), (1403, 49140), (1404, 49105), (1449, 47580), (1495, 46116), (1586, 43470), (1610, 42822), (1638, 42090), (1647, 41860), (1708, 40365), (1755, 39284), (1794, 38430), (1820, 37881), (1830, 37674), (1890, 36478), (1932, 35685), (2070, 33306), (2093, 32940), (2135, 32292), (2196, 31395), (2340, 29463), (2379, 28980), (2415, 28548), (2457, 28060), (2484, 27755), (2562, 26910), (2691, 25620), (2730, 25254), (2745, 25116), (2806, 24570), (2898, 23790), (2990, 23058), (3105, 22204), (3172, 21735), (3220, 21411), (3276, 21045), (3294, 20930), (3510, 19642), (3588, 19215), (3660, 18837), (3780, 18239), (3843, 17940), (3965, 17388), (4095, 16836), (4140, 16653), (4186, 16470), (4209, 16380), (4270, 16146), (4347, 15860), (4485, 15372), (4758, 14490), (4830, 14274), (4914, 14030), (5124, 13455), (5382, 12810), (5460, 12627), (5490, 12558), (5551, 12420), (5612, 12285), (5796, 11895), (5980, 11529), (6210, 11102), (6279, 10980), (6405, 10764), (6588, 10465), (7015, 9828), (7020, 9821), (7137, 9660), (7245, 9516), (7686, 8970), (7930, 8694), (8073, 8540), (8190, 8418), (8235, 8372)]