1309436280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13091

約数の個数: 160

約数和(自身を含む): 4543482240

約数和(自身を除く): 3234045960

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, 13037, 16740, 20088, 25110, 26074, 33480, 39111, 50220, 52148, 65185, 78222, 100440, 104296, 117333, 130370, 156444, 195555, 234666, 260740, 312888, 351999, 391110, 404147, 469332, 521480, 586665, 703998, 782220, 808294, 938664, 1055997, 1173330, 1212441, 1407996, 1564440, 1616588, 1759995, 2020735, 2111994, 2346660, 2424882, 2815992, 3233176, 3519990, 3637323, 4041470, 4223988, 4693320, 4849764, 5279985, 6062205, 7039980, 7274646, 8082940, 8447976, 9699528, 10559970, 10911969, 12124410, 14079960, 14549292, 16165880, 18186615, 21119940, 21823938, 24248820, 29098584, 32735907, 36373230, 42239880, 43647876, 48497640, 54559845, 65471814, 72746460, 87295752, 109119690, 130943628, 145492920, 163679535, 218239380, 261887256, 327359070, 436478760, 654718140, 1309436280]

約数ペア:

[(1, 1309436280), (2, 654718140), (3, 436478760), (4, 327359070), (5, 261887256), (6, 218239380), (8, 163679535), (9, 145492920), (10, 130943628), (12, 109119690), (15, 87295752), (18, 72746460), (20, 65471814), (24, 54559845), (27, 48497640), (30, 43647876), (31, 42239880), (36, 36373230), (40, 32735907), (45, 29098584), (54, 24248820), (60, 21823938), (62, 21119940), (72, 18186615), (81, 16165880), (90, 14549292), (93, 14079960), (108, 12124410), (120, 10911969), (124, 10559970), (135, 9699528), (155, 8447976), (162, 8082940), (180, 7274646), (186, 7039980), (216, 6062205), (248, 5279985), (270, 4849764), (279, 4693320), (310, 4223988), (324, 4041470), (360, 3637323), (372, 3519990), (405, 3233176), (465, 2815992), (540, 2424882), (558, 2346660), (620, 2111994), (648, 2020735), (744, 1759995), (810, 1616588), (837, 1564440), (930, 1407996), (1080, 1212441), (1116, 1173330), (1240, 1055997), (1395, 938664), (1620, 808294), (1674, 782220), (1860, 703998), (2232, 586665), (2511, 521480), (2790, 469332), (3240, 404147), (3348, 391110), (3720, 351999), (4185, 312888), (5022, 260740), (5580, 234666), (6696, 195555), (8370, 156444), (10044, 130370), (11160, 117333), (12555, 104296), (13037, 100440), (16740, 78222), (20088, 65185), (25110, 52148), (26074, 50220), (33480, 39111)]