15418376428320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{25432793}}^1$

素因数の和:25433235

約数の個数: 144

約数和(自身を含む): 52740188380152

約数和(自身を除く): 37321811951832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 421, 480, 720, 842, 1263, 1440, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 6736, 7578, 8420, 10104, 12630, 13472, 15156, 16840, 18945, 20208, 25260, 30312, 33680, 37890, 40416, 50520, 60624, 67360, 75780, 101040, 121248, 151560, 202080, 303120, 606240, 25432793, 50865586, 76298379, 101731172, 127163965, 152596758, 203462344, 228895137, 254327930, 305193516, 381491895, 406924688, 457790274, 508655860, 610387032, 762983790, 813849376, 915580548, 1017311720, 1144475685, 1220774064, 1525967580, 1831161096, 2034623440, 2288951370, 2441548128, 3051935160, 3662322192, 4069246880, 4577902740, 6103870320, 7324644384, 9155805480, 10707205853, 12207740640, 18311610960, 21414411706, 32121617559, 36623221920, 42828823412, 53536029265, 64243235118, 85657646824, 96364852677, 107072058530, 128486470236, 160608087795, 171315293648, 192729705354, 214144117060, 256972940472, 321216175590, 342630587296, 385459410708, 428288234120, 481824263385, 513945880944, 642432351180, 770918821416, 856576468240, 963648526770, 1027891761888, 1284864702360, 1541837642832, 1713152936480, 1927297053540, 2569729404720, 3083675285664, 3854594107080, 5139458809440, 7709188214160, 15418376428320]

約数ペア:

[(1, 15418376428320), (2, 7709188214160), (3, 5139458809440), (4, 3854594107080), (5, 3083675285664), (6, 2569729404720), (8, 1927297053540), (9, 1713152936480), (10, 1541837642832), (12, 1284864702360), (15, 1027891761888), (16, 963648526770), (18, 856576468240), (20, 770918821416), (24, 642432351180), (30, 513945880944), (32, 481824263385), (36, 428288234120), (40, 385459410708), (45, 342630587296), (48, 321216175590), (60, 256972940472), (72, 214144117060), (80, 192729705354), (90, 171315293648), (96, 160608087795), (120, 128486470236), (144, 107072058530), (160, 96364852677), (180, 85657646824), (240, 64243235118), (288, 53536029265), (360, 42828823412), (421, 36623221920), (480, 32121617559), (720, 21414411706), (842, 18311610960), (1263, 12207740640), (1440, 10707205853), (1684, 9155805480), (2105, 7324644384), (2526, 6103870320), (3368, 4577902740), (3789, 4069246880), (4210, 3662322192), (5052, 3051935160), (6315, 2441548128), (6736, 2288951370), (7578, 2034623440), (8420, 1831161096), (10104, 1525967580), (12630, 1220774064), (13472, 1144475685), (15156, 1017311720), (16840, 915580548), (18945, 813849376), (20208, 762983790), (25260, 610387032), (30312, 508655860), (33680, 457790274), (37890, 406924688), (40416, 381491895), (50520, 305193516), (60624, 254327930), (67360, 228895137), (75780, 203462344), (101040, 152596758), (121248, 127163965), (151560, 101731172), (202080, 76298379), (303120, 50865586), (606240, 25432793)]