323238240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 288

約数和(自身を含む): 1228421376

約数和(自身を除く): 905183136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 557, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1114, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1671, 1860, 1872, 2015, 2080, 2228, 2232, 2340, 2418, 2480, 2785, 2790, 2976, 3120, 3224, 3342, 3627, 3720, 3744, 4030, 4456, 4464, 4680, 4836, 4960, 5013, 5570, 5580, 6045, 6240, 6448, 6684, 7241, 7254, 7440, 8060, 8355, 8912, 8928, 9360, 9672, 10026, 11140, 11160, 12090, 12896, 13368, 14482, 14508, 14880, 16120, 16710, 17267, 17824, 18135, 18720, 19344, 20052, 21723, 22280, 22320, 24180, 25065, 26736, 28964, 29016, 32240, 33420, 34534, 36205, 36270, 38688, 40104, 43446, 44560, 44640, 48360, 50130, 51801, 53472, 57928, 58032, 64480, 65169, 66840, 69068, 72410, 72540, 80208, 86335, 86892, 89120, 96720, 100260, 103602, 108615, 115856, 116064, 130338, 133680, 138136, 144820, 145080, 155403, 160416, 172670, 173784, 193440, 200520, 207204, 217230, 224471, 231712, 259005, 260676, 267360, 276272, 289640, 290160, 310806, 325845, 345340, 347568, 401040, 414408, 434460, 448942, 518010, 521352, 552544, 579280, 580320, 621612, 651690, 673413, 690680, 695136, 777015, 802080, 828816, 868920, 897884, 1036020, 1042704, 1122355, 1158560, 1243224, 1303380, 1346826, 1381360, 1554030, 1657632, 1737840, 1795768, 2020239, 2072040, 2085408, 2244710, 2486448, 2606760, 2693652, 2762720, 3108060, 3367065, 3475680, 3591536, 4040478, 4144080, 4489420, 4972896, 5213520, 5387304, 6216120, 6734130, 7183072, 8080956, 8288160, 8978840, 10101195, 10427040, 10774608, 12432240, 13468260, 16161912, 17957680, 20202390, 21549216, 24864480, 26936520, 32323824, 35915360, 40404780, 53873040, 64647648, 80809560, 107746080, 161619120, 323238240]

約数ペア:

[(1, 323238240), (2, 161619120), (3, 107746080), (4, 80809560), (5, 64647648), (6, 53873040), (8, 40404780), (9, 35915360), (10, 32323824), (12, 26936520), (13, 24864480), (15, 21549216), (16, 20202390), (18, 17957680), (20, 16161912), (24, 13468260), (26, 12432240), (30, 10774608), (31, 10427040), (32, 10101195), (36, 8978840), (39, 8288160), (40, 8080956), (45, 7183072), (48, 6734130), (52, 6216120), (60, 5387304), (62, 5213520), (65, 4972896), (72, 4489420), (78, 4144080), (80, 4040478), (90, 3591536), (93, 3475680), (96, 3367065), (104, 3108060), (117, 2762720), (120, 2693652), (124, 2606760), (130, 2486448), (144, 2244710), (155, 2085408), (156, 2072040), (160, 2020239), (180, 1795768), (186, 1737840), (195, 1657632), (208, 1554030), (234, 1381360), (240, 1346826), (248, 1303380), (260, 1243224), (279, 1158560), (288, 1122355), (310, 1042704), (312, 1036020), (360, 897884), (372, 868920), (390, 828816), (403, 802080), (416, 777015), (465, 695136), (468, 690680), (480, 673413), (496, 651690), (520, 621612), (557, 580320), (558, 579280), (585, 552544), (620, 521352), (624, 518010), (720, 448942), (744, 434460), (780, 414408), (806, 401040), (930, 347568), (936, 345340), (992, 325845), (1040, 310806), (1114, 290160), (1116, 289640), (1170, 276272), (1209, 267360), (1240, 260676), (1248, 259005), (1395, 231712), (1440, 224471), (1488, 217230), (1560, 207204), (1612, 200520), (1671, 193440), (1860, 173784), (1872, 172670), (2015, 160416), (2080, 155403), (2228, 145080), (2232, 144820), (2340, 138136), (2418, 133680), (2480, 130338), (2785, 116064), (2790, 115856), (2976, 108615), (3120, 103602), (3224, 100260), (3342, 96720), (3627, 89120), (3720, 86892), (3744, 86335), (4030, 80208), (4456, 72540), (4464, 72410), (4680, 69068), (4836, 66840), (4960, 65169), (5013, 64480), (5570, 58032), (5580, 57928), (6045, 53472), (6240, 51801), (6448, 50130), (6684, 48360), (7241, 44640), (7254, 44560), (7440, 43446), (8060, 40104), (8355, 38688), (8912, 36270), (8928, 36205), (9360, 34534), (9672, 33420), (10026, 32240), (11140, 29016), (11160, 28964), (12090, 26736), (12896, 25065), (13368, 24180), (14482, 22320), (14508, 22280), (14880, 21723), (16120, 20052), (16710, 19344), (17267, 18720), (17824, 18135)]