622988340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 1999011840

約数和(自身を除く): 1376023500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 127, 130, 156, 190, 195, 228, 247, 254, 260, 285, 331, 380, 381, 390, 494, 508, 570, 635, 662, 741, 762, 780, 988, 993, 1140, 1235, 1270, 1324, 1482, 1524, 1651, 1655, 1905, 1986, 2413, 2470, 2540, 2964, 3302, 3310, 3705, 3810, 3972, 4303, 4826, 4940, 4953, 4965, 6289, 6604, 6620, 7239, 7410, 7620, 8255, 8606, 9652, 9906, 9930, 12065, 12578, 12909, 14478, 14820, 16510, 17212, 18867, 19812, 19860, 21515, 24130, 24765, 25156, 25818, 28956, 31369, 31445, 33020, 36195, 37734, 42037, 43030, 48260, 49530, 51636, 62738, 62890, 64545, 72390, 75468, 81757, 84074, 86060, 94107, 94335, 99060, 125476, 125780, 126111, 129090, 144780, 156845, 163514, 168148, 188214, 188670, 210185, 245271, 252222, 258180, 313690, 327028, 376428, 377340, 408785, 420370, 470535, 490542, 504444, 546481, 627380, 630555, 798703, 817570, 840740, 941070, 981084, 1092962, 1226355, 1261110, 1597406, 1635140, 1639443, 1882140, 2185924, 2396109, 2452710, 2522220, 2732405, 3194812, 3278886, 3993515, 4792218, 4905420, 5464810, 6557772, 7987030, 8197215, 9584436, 10383139, 10929620, 11980545, 15974060, 16394430, 20766278, 23961090, 31149417, 32788860, 41532556, 47922180, 51915695, 62298834, 103831390, 124597668, 155747085, 207662780, 311494170, 622988340]

約数ペア:

[(1, 622988340), (2, 311494170), (3, 207662780), (4, 155747085), (5, 124597668), (6, 103831390), (10, 62298834), (12, 51915695), (13, 47922180), (15, 41532556), (19, 32788860), (20, 31149417), (26, 23961090), (30, 20766278), (38, 16394430), (39, 15974060), (52, 11980545), (57, 10929620), (60, 10383139), (65, 9584436), (76, 8197215), (78, 7987030), (95, 6557772), (114, 5464810), (127, 4905420), (130, 4792218), (156, 3993515), (190, 3278886), (195, 3194812), (228, 2732405), (247, 2522220), (254, 2452710), (260, 2396109), (285, 2185924), (331, 1882140), (380, 1639443), (381, 1635140), (390, 1597406), (494, 1261110), (508, 1226355), (570, 1092962), (635, 981084), (662, 941070), (741, 840740), (762, 817570), (780, 798703), (988, 630555), (993, 627380), (1140, 546481), (1235, 504444), (1270, 490542), (1324, 470535), (1482, 420370), (1524, 408785), (1651, 377340), (1655, 376428), (1905, 327028), (1986, 313690), (2413, 258180), (2470, 252222), (2540, 245271), (2964, 210185), (3302, 188670), (3310, 188214), (3705, 168148), (3810, 163514), (3972, 156845), (4303, 144780), (4826, 129090), (4940, 126111), (4953, 125780), (4965, 125476), (6289, 99060), (6604, 94335), (6620, 94107), (7239, 86060), (7410, 84074), (7620, 81757), (8255, 75468), (8606, 72390), (9652, 64545), (9906, 62890), (9930, 62738), (12065, 51636), (12578, 49530), (12909, 48260), (14478, 43030), (14820, 42037), (16510, 37734), (17212, 36195), (18867, 33020), (19812, 31445), (19860, 31369), (21515, 28956), (24130, 25818), (24765, 25156)]