2331827680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 6993314496

約数和(自身を除く): 4661486816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 137, 140, 160, 167, 182, 196, 208, 224, 245, 260, 274, 280, 334, 364, 392, 416, 455, 490, 520, 548, 560, 637, 668, 685, 728, 784, 835, 910, 959, 980, 1040, 1096, 1120, 1169, 1274, 1336, 1370, 1456, 1568, 1670, 1781, 1820, 1918, 1960, 2080, 2171, 2192, 2338, 2548, 2672, 2740, 2912, 3185, 3340, 3562, 3640, 3836, 3920, 4342, 4384, 4676, 4795, 5096, 5344, 5480, 5845, 6370, 6680, 6713, 7124, 7280, 7672, 7840, 8183, 8684, 8905, 9352, 9590, 10192, 10855, 10960, 11690, 12467, 12740, 13360, 13426, 14248, 14560, 15197, 15344, 16366, 17368, 17810, 18704, 19180, 20384, 21710, 21920, 22879, 23380, 24934, 25480, 26720, 26852, 28496, 30394, 30688, 32732, 33565, 34736, 35620, 37408, 38360, 40915, 43420, 45758, 46760, 49868, 50960, 53704, 56992, 60788, 62335, 65464, 67130, 69472, 71240, 75985, 76720, 81830, 86840, 87269, 91516, 93520, 99736, 101920, 106379, 107408, 114395, 121576, 124670, 130928, 134260, 142480, 151970, 153440, 160153, 163660, 173680, 174538, 183032, 187040, 199472, 212758, 214816, 228790, 243152, 249340, 261856, 268520, 284960, 297427, 303940, 320306, 327320, 347360, 349076, 366064, 398944, 425516, 436345, 457580, 486304, 498680, 531895, 537040, 594854, 607880, 640612, 654640, 698152, 732128, 800765, 851032, 872690, 915160, 997360, 1063790, 1074080, 1121071, 1189708, 1215760, 1281224, 1309280, 1396304, 1487135, 1601530, 1702064, 1745380, 1830320, 1994720, 2081989, 2127580, 2242142, 2379416, 2431520, 2562448, 2792608, 2974270, 3203060, 3404128, 3490760, 3660640, 4163978, 4255160, 4484284, 4758832, 5124896, 5605355, 5948540, 6406120, 6981520, 8327956, 8510320, 8968568, 9517664, 10409945, 11210710, 11897080, 12812240, 13963040, 14573923, 16655912, 17020640, 17937136, 20819890, 22421420, 23794160, 25624480, 29147846, 33311824, 35874272, 41639780, 44842840, 47588320, 58295692, 66623648, 72869615, 83279560, 89685680, 116591384, 145739230, 166559120, 179371360, 233182768, 291478460, 333118240, 466365536, 582956920, 1165913840, 2331827680]

約数ペア:

[(1, 2331827680), (2, 1165913840), (4, 582956920), (5, 466365536), (7, 333118240), (8, 291478460), (10, 233182768), (13, 179371360), (14, 166559120), (16, 145739230), (20, 116591384), (26, 89685680), (28, 83279560), (32, 72869615), (35, 66623648), (40, 58295692), (49, 47588320), (52, 44842840), (56, 41639780), (65, 35874272), (70, 33311824), (80, 29147846), (91, 25624480), (98, 23794160), (104, 22421420), (112, 20819890), (130, 17937136), (137, 17020640), (140, 16655912), (160, 14573923), (167, 13963040), (182, 12812240), (196, 11897080), (208, 11210710), (224, 10409945), (245, 9517664), (260, 8968568), (274, 8510320), (280, 8327956), (334, 6981520), (364, 6406120), (392, 5948540), (416, 5605355), (455, 5124896), (490, 4758832), (520, 4484284), (548, 4255160), (560, 4163978), (637, 3660640), (668, 3490760), (685, 3404128), (728, 3203060), (784, 2974270), (835, 2792608), (910, 2562448), (959, 2431520), (980, 2379416), (1040, 2242142), (1096, 2127580), (1120, 2081989), (1169, 1994720), (1274, 1830320), (1336, 1745380), (1370, 1702064), (1456, 1601530), (1568, 1487135), (1670, 1396304), (1781, 1309280), (1820, 1281224), (1918, 1215760), (1960, 1189708), (2080, 1121071), (2171, 1074080), (2192, 1063790), (2338, 997360), (2548, 915160), (2672, 872690), (2740, 851032), (2912, 800765), (3185, 732128), (3340, 698152), (3562, 654640), (3640, 640612), (3836, 607880), (3920, 594854), (4342, 537040), (4384, 531895), (4676, 498680), (4795, 486304), (5096, 457580), (5344, 436345), (5480, 425516), (5845, 398944), (6370, 366064), (6680, 349076), (6713, 347360), (7124, 327320), (7280, 320306), (7672, 303940), (7840, 297427), (8183, 284960), (8684, 268520), (8905, 261856), (9352, 249340), (9590, 243152), (10192, 228790), (10855, 214816), (10960, 212758), (11690, 199472), (12467, 187040), (12740, 183032), (13360, 174538), (13426, 173680), (14248, 163660), (14560, 160153), (15197, 153440), (15344, 151970), (16366, 142480), (17368, 134260), (17810, 130928), (18704, 124670), (19180, 121576), (20384, 114395), (21710, 107408), (21920, 106379), (22879, 101920), (23380, 99736), (24934, 93520), (25480, 91516), (26720, 87269), (26852, 86840), (28496, 81830), (30394, 76720), (30688, 75985), (32732, 71240), (33565, 69472), (34736, 67130), (35620, 65464), (37408, 62335), (38360, 60788), (40915, 56992), (43420, 53704), (45758, 50960), (46760, 49868)]