1330729560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13303

約数の個数: 160

約数和(自身を含む): 4617360000

約数和(自身を除く): 3286630440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 10044, 11160, 12555, 13249, 16740, 20088, 25110, 26498, 33480, 39747, 50220, 52996, 66245, 79494, 100440, 105992, 119241, 132490, 158988, 198735, 238482, 264980, 317976, 357723, 397470, 410719, 476964, 529960, 596205, 715446, 794940, 821438, 953928, 1073169, 1192410, 1232157, 1430892, 1589880, 1642876, 1788615, 2053595, 2146338, 2384820, 2464314, 2861784, 3285752, 3577230, 3696471, 4107190, 4292676, 4769640, 4928628, 5365845, 6160785, 7154460, 7392942, 8214380, 8585352, 9857256, 10731690, 11089413, 12321570, 14308920, 14785884, 16428760, 18482355, 21463380, 22178826, 24643140, 29571768, 33268239, 36964710, 42926760, 44357652, 49286280, 55447065, 66536478, 73929420, 88715304, 110894130, 133072956, 147858840, 166341195, 221788260, 266145912, 332682390, 443576520, 665364780, 1330729560]

約数ペア:

[(1, 1330729560), (2, 665364780), (3, 443576520), (4, 332682390), (5, 266145912), (6, 221788260), (8, 166341195), (9, 147858840), (10, 133072956), (12, 110894130), (15, 88715304), (18, 73929420), (20, 66536478), (24, 55447065), (27, 49286280), (30, 44357652), (31, 42926760), (36, 36964710), (40, 33268239), (45, 29571768), (54, 24643140), (60, 22178826), (62, 21463380), (72, 18482355), (81, 16428760), (90, 14785884), (93, 14308920), (108, 12321570), (120, 11089413), (124, 10731690), (135, 9857256), (155, 8585352), (162, 8214380), (180, 7392942), (186, 7154460), (216, 6160785), (248, 5365845), (270, 4928628), (279, 4769640), (310, 4292676), (324, 4107190), (360, 3696471), (372, 3577230), (405, 3285752), (465, 2861784), (540, 2464314), (558, 2384820), (620, 2146338), (648, 2053595), (744, 1788615), (810, 1642876), (837, 1589880), (930, 1430892), (1080, 1232157), (1116, 1192410), (1240, 1073169), (1395, 953928), (1620, 821438), (1674, 794940), (1860, 715446), (2232, 596205), (2511, 529960), (2790, 476964), (3240, 410719), (3348, 397470), (3720, 357723), (4185, 317976), (5022, 264980), (5580, 238482), (6696, 198735), (8370, 158988), (10044, 132490), (11160, 119241), (12555, 105992), (13249, 100440), (16740, 79494), (20088, 66245), (25110, 52996), (26498, 50220), (33480, 39747)]