22981140

素因数分解:

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

素因数の和:119

約数の個数: 288

約数和(自身を含む): 90994176

約数和(自身を除く): 68013036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 61, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 122, 126, 130, 138, 140, 156, 161, 180, 182, 183, 195, 207, 210, 230, 234, 244, 252, 260, 273, 276, 299, 305, 315, 322, 345, 364, 366, 390, 414, 420, 427, 455, 460, 468, 483, 546, 549, 585, 598, 610, 630, 644, 690, 732, 780, 793, 805, 819, 828, 854, 897, 910, 915, 966, 1035, 1092, 1098, 1170, 1196, 1220, 1260, 1281, 1365, 1380, 1403, 1449, 1495, 1586, 1610, 1638, 1708, 1794, 1820, 1830, 1932, 2070, 2093, 2135, 2196, 2340, 2379, 2415, 2562, 2691, 2730, 2745, 2806, 2898, 2990, 3172, 3220, 3276, 3588, 3660, 3843, 3965, 4095, 4140, 4186, 4209, 4270, 4485, 4758, 4830, 5124, 5382, 5460, 5490, 5551, 5612, 5796, 5980, 6279, 6405, 7015, 7137, 7245, 7686, 7930, 8190, 8372, 8418, 8540, 8970, 9516, 9660, 9821, 10465, 10764, 10980, 11102, 11895, 12558, 12627, 12810, 13455, 14030, 14274, 14490, 15372, 15860, 16380, 16653, 16836, 17940, 18239, 18837, 19215, 19642, 20930, 21045, 22204, 23790, 25116, 25254, 25620, 26910, 27755, 28060, 28548, 28980, 29463, 31395, 33306, 35685, 36478, 37674, 38430, 39284, 41860, 42090, 47580, 49105, 49959, 50508, 53820, 54717, 55510, 58926, 62790, 63135, 66612, 71370, 72956, 75348, 76860, 83265, 84180, 88389, 91195, 94185, 98210, 99918, 109434, 111020, 117852, 125580, 126270, 127673, 142740, 147315, 164151, 166530, 176778, 182390, 188370, 196420, 199836, 218868, 249795, 252540, 255346, 273585, 294630, 328302, 333060, 353556, 364780, 376740, 383019, 441945, 499590, 510692, 547170, 589260, 638365, 656604, 766038, 820755, 883890, 999180, 1094340, 1149057, 1276730, 1532076, 1641510, 1767780, 1915095, 2298114, 2553460, 3283020, 3830190, 4596228, 5745285, 7660380, 11490570, 22981140]

約数ペア:

[(1, 22981140), (2, 11490570), (3, 7660380), (4, 5745285), (5, 4596228), (6, 3830190), (7, 3283020), (9, 2553460), (10, 2298114), (12, 1915095), (13, 1767780), (14, 1641510), (15, 1532076), (18, 1276730), (20, 1149057), (21, 1094340), (23, 999180), (26, 883890), (28, 820755), (30, 766038), (35, 656604), (36, 638365), (39, 589260), (42, 547170), (45, 510692), (46, 499590), (52, 441945), (60, 383019), (61, 376740), (63, 364780), (65, 353556), (69, 333060), (70, 328302), (78, 294630), (84, 273585), (90, 255346), (91, 252540), (92, 249795), (105, 218868), (115, 199836), (117, 196420), (122, 188370), (126, 182390), (130, 176778), (138, 166530), (140, 164151), (156, 147315), (161, 142740), (180, 127673), (182, 126270), (183, 125580), (195, 117852), (207, 111020), (210, 109434), (230, 99918), (234, 98210), (244, 94185), (252, 91195), (260, 88389), (273, 84180), (276, 83265), (299, 76860), (305, 75348), (315, 72956), (322, 71370), (345, 66612), (364, 63135), (366, 62790), (390, 58926), (414, 55510), (420, 54717), (427, 53820), (455, 50508), (460, 49959), (468, 49105), (483, 47580), (546, 42090), (549, 41860), (585, 39284), (598, 38430), (610, 37674), (630, 36478), (644, 35685), (690, 33306), (732, 31395), (780, 29463), (793, 28980), (805, 28548), (819, 28060), (828, 27755), (854, 26910), (897, 25620), (910, 25254), (915, 25116), (966, 23790), (1035, 22204), (1092, 21045), (1098, 20930), (1170, 19642), (1196, 19215), (1220, 18837), (1260, 18239), (1281, 17940), (1365, 16836), (1380, 16653), (1403, 16380), (1449, 15860), (1495, 15372), (1586, 14490), (1610, 14274), (1638, 14030), (1708, 13455), (1794, 12810), (1820, 12627), (1830, 12558), (1932, 11895), (2070, 11102), (2093, 10980), (2135, 10764), (2196, 10465), (2340, 9821), (2379, 9660), (2415, 9516), (2562, 8970), (2691, 8540), (2730, 8418), (2745, 8372), (2806, 8190), (2898, 7930), (2990, 7686), (3172, 7245), (3220, 7137), (3276, 7015), (3588, 6405), (3660, 6279), (3843, 5980), (3965, 5796), (4095, 5612), (4140, 5551), (4186, 5490), (4209, 5460), (4270, 5382), (4485, 5124), (4758, 4830)]