752141520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 240

約数和(自身を含む): 2749324032

約数和(自身を除く): 1997182512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 208, 214, 234, 240, 260, 312, 321, 360, 390, 428, 468, 520, 535, 585, 624, 642, 720, 751, 780, 856, 936, 963, 1040, 1070, 1170, 1284, 1391, 1502, 1560, 1605, 1712, 1872, 1926, 2140, 2253, 2340, 2568, 2782, 3004, 3120, 3210, 3755, 3852, 4173, 4280, 4506, 4680, 4815, 5136, 5564, 6008, 6420, 6759, 6955, 7510, 7704, 8346, 8560, 9012, 9360, 9630, 9763, 11128, 11265, 12016, 12519, 12840, 13518, 13910, 15020, 15408, 16692, 18024, 19260, 19526, 20865, 22256, 22530, 25038, 25680, 27036, 27820, 29289, 30040, 33384, 33795, 36048, 38520, 39052, 41730, 45060, 48815, 50076, 54072, 55640, 58578, 60080, 62595, 66768, 67590, 77040, 78104, 80357, 83460, 87867, 90120, 97630, 100152, 108144, 111280, 117156, 125190, 135180, 146445, 156208, 160714, 166920, 175734, 180240, 195260, 200304, 234312, 241071, 250380, 270360, 292890, 321428, 333840, 351468, 390520, 401785, 439335, 468624, 482142, 500760, 540720, 585780, 642856, 702936, 723213, 781040, 803570, 878670, 964284, 1001520, 1044641, 1171560, 1205355, 1285712, 1405872, 1446426, 1607140, 1757340, 1928568, 2089282, 2343120, 2410710, 2892852, 3133923, 3214280, 3514680, 3616065, 3857136, 4178564, 4821420, 5223205, 5785704, 6267846, 6428560, 7029360, 7232130, 8357128, 9401769, 9642840, 10446410, 11571408, 12535692, 14464260, 15669615, 16714256, 18803538, 19285680, 20892820, 25071384, 28928520, 31339230, 37607076, 41785640, 47008845, 50142768, 57857040, 62678460, 75214152, 83571280, 94017690, 125356920, 150428304, 188035380, 250713840, 376070760, 752141520]

約数ペア:

[(1, 752141520), (2, 376070760), (3, 250713840), (4, 188035380), (5, 150428304), (6, 125356920), (8, 94017690), (9, 83571280), (10, 75214152), (12, 62678460), (13, 57857040), (15, 50142768), (16, 47008845), (18, 41785640), (20, 37607076), (24, 31339230), (26, 28928520), (30, 25071384), (36, 20892820), (39, 19285680), (40, 18803538), (45, 16714256), (48, 15669615), (52, 14464260), (60, 12535692), (65, 11571408), (72, 10446410), (78, 9642840), (80, 9401769), (90, 8357128), (104, 7232130), (107, 7029360), (117, 6428560), (120, 6267846), (130, 5785704), (144, 5223205), (156, 4821420), (180, 4178564), (195, 3857136), (208, 3616065), (214, 3514680), (234, 3214280), (240, 3133923), (260, 2892852), (312, 2410710), (321, 2343120), (360, 2089282), (390, 1928568), (428, 1757340), (468, 1607140), (520, 1446426), (535, 1405872), (585, 1285712), (624, 1205355), (642, 1171560), (720, 1044641), (751, 1001520), (780, 964284), (856, 878670), (936, 803570), (963, 781040), (1040, 723213), (1070, 702936), (1170, 642856), (1284, 585780), (1391, 540720), (1502, 500760), (1560, 482142), (1605, 468624), (1712, 439335), (1872, 401785), (1926, 390520), (2140, 351468), (2253, 333840), (2340, 321428), (2568, 292890), (2782, 270360), (3004, 250380), (3120, 241071), (3210, 234312), (3755, 200304), (3852, 195260), (4173, 180240), (4280, 175734), (4506, 166920), (4680, 160714), (4815, 156208), (5136, 146445), (5564, 135180), (6008, 125190), (6420, 117156), (6759, 111280), (6955, 108144), (7510, 100152), (7704, 97630), (8346, 90120), (8560, 87867), (9012, 83460), (9360, 80357), (9630, 78104), (9763, 77040), (11128, 67590), (11265, 66768), (12016, 62595), (12519, 60080), (12840, 58578), (13518, 55640), (13910, 54072), (15020, 50076), (15408, 48815), (16692, 45060), (18024, 41730), (19260, 39052), (19526, 38520), (20865, 36048), (22256, 33795), (22530, 33384), (25038, 30040), (25680, 29289), (27036, 27820)]