102923940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 347719680

約数和(自身を除く): 244795740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 43, 60, 70, 82, 84, 86, 105, 123, 129, 139, 140, 164, 172, 205, 210, 215, 246, 258, 278, 287, 301, 410, 417, 420, 430, 492, 516, 556, 574, 602, 615, 645, 695, 820, 834, 860, 861, 903, 973, 1148, 1204, 1230, 1290, 1390, 1435, 1505, 1668, 1722, 1763, 1806, 1946, 2085, 2460, 2580, 2780, 2870, 2919, 3010, 3444, 3526, 3612, 3892, 4170, 4305, 4515, 4865, 5289, 5699, 5740, 5838, 5977, 6020, 7052, 8340, 8610, 8815, 9030, 9730, 10578, 11398, 11676, 11954, 12341, 14595, 17097, 17220, 17630, 17931, 18060, 19460, 21156, 22796, 23908, 24682, 26445, 28495, 29190, 29885, 34194, 35260, 35862, 37023, 39893, 41839, 49364, 52890, 56990, 58380, 59770, 61705, 68388, 71724, 74046, 79786, 83678, 85485, 89655, 105780, 113980, 119540, 119679, 123410, 125517, 148092, 159572, 167356, 170970, 179310, 185115, 199465, 209195, 239358, 245057, 246820, 251034, 341940, 358620, 370230, 398930, 418390, 478716, 490114, 502068, 598395, 627585, 735171, 740460, 797860, 836780, 980228, 1196790, 1225285, 1255170, 1470342, 1715399, 2393580, 2450570, 2510340, 2940684, 3430798, 3675855, 4901140, 5146197, 6861596, 7351710, 8576995, 10292394, 14703420, 17153990, 20584788, 25730985, 34307980, 51461970, 102923940]

約数ペア:

[(1, 102923940), (2, 51461970), (3, 34307980), (4, 25730985), (5, 20584788), (6, 17153990), (7, 14703420), (10, 10292394), (12, 8576995), (14, 7351710), (15, 6861596), (20, 5146197), (21, 4901140), (28, 3675855), (30, 3430798), (35, 2940684), (41, 2510340), (42, 2450570), (43, 2393580), (60, 1715399), (70, 1470342), (82, 1255170), (84, 1225285), (86, 1196790), (105, 980228), (123, 836780), (129, 797860), (139, 740460), (140, 735171), (164, 627585), (172, 598395), (205, 502068), (210, 490114), (215, 478716), (246, 418390), (258, 398930), (278, 370230), (287, 358620), (301, 341940), (410, 251034), (417, 246820), (420, 245057), (430, 239358), (492, 209195), (516, 199465), (556, 185115), (574, 179310), (602, 170970), (615, 167356), (645, 159572), (695, 148092), (820, 125517), (834, 123410), (860, 119679), (861, 119540), (903, 113980), (973, 105780), (1148, 89655), (1204, 85485), (1230, 83678), (1290, 79786), (1390, 74046), (1435, 71724), (1505, 68388), (1668, 61705), (1722, 59770), (1763, 58380), (1806, 56990), (1946, 52890), (2085, 49364), (2460, 41839), (2580, 39893), (2780, 37023), (2870, 35862), (2919, 35260), (3010, 34194), (3444, 29885), (3526, 29190), (3612, 28495), (3892, 26445), (4170, 24682), (4305, 23908), (4515, 22796), (4865, 21156), (5289, 19460), (5699, 18060), (5740, 17931), (5838, 17630), (5977, 17220), (6020, 17097), (7052, 14595), (8340, 12341), (8610, 11954), (8815, 11676), (9030, 11398), (9730, 10578)]