7102107440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1555

約数の個数: 160

約数和(自身を含む): 17998848000

約数和(自身を除く): 10896740560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 89, 92, 115, 124, 155, 178, 184, 230, 248, 310, 356, 368, 445, 460, 496, 620, 712, 713, 890, 920, 1240, 1399, 1424, 1426, 1780, 1840, 2047, 2480, 2759, 2798, 2852, 3560, 3565, 4094, 5518, 5596, 5704, 6995, 7120, 7130, 8188, 10235, 11036, 11192, 11408, 13795, 13990, 14260, 16376, 20470, 22072, 22384, 27590, 27980, 28520, 32177, 32752, 40940, 43369, 44144, 55180, 55960, 57040, 63457, 64354, 81880, 86738, 110360, 111920, 124511, 126914, 128708, 160885, 163760, 173476, 216845, 220720, 249022, 253828, 257416, 317285, 321770, 346952, 433690, 498044, 507656, 514832, 622555, 634570, 643540, 693904, 867380, 996088, 997487, 1015312, 1245110, 1269140, 1287080, 1734760, 1992176, 1994974, 2490220, 2538280, 2574160, 2863753, 3469520, 3859841, 3989948, 4980440, 4987435, 5076560, 5727506, 7719682, 7979896, 9960880, 9974870, 11455012, 14318765, 15439364, 15959792, 19299205, 19949740, 22910024, 28637530, 30878728, 38598410, 39899480, 45820048, 57275060, 61757456, 77196820, 79798960, 88776343, 114550120, 154393640, 177552686, 229100240, 308787280, 355105372, 443881715, 710210744, 887763430, 1420421488, 1775526860, 3551053720, 7102107440]

約数ペア:

[(1, 7102107440), (2, 3551053720), (4, 1775526860), (5, 1420421488), (8, 887763430), (10, 710210744), (16, 443881715), (20, 355105372), (23, 308787280), (31, 229100240), (40, 177552686), (46, 154393640), (62, 114550120), (80, 88776343), (89, 79798960), (92, 77196820), (115, 61757456), (124, 57275060), (155, 45820048), (178, 39899480), (184, 38598410), (230, 30878728), (248, 28637530), (310, 22910024), (356, 19949740), (368, 19299205), (445, 15959792), (460, 15439364), (496, 14318765), (620, 11455012), (712, 9974870), (713, 9960880), (890, 7979896), (920, 7719682), (1240, 5727506), (1399, 5076560), (1424, 4987435), (1426, 4980440), (1780, 3989948), (1840, 3859841), (2047, 3469520), (2480, 2863753), (2759, 2574160), (2798, 2538280), (2852, 2490220), (3560, 1994974), (3565, 1992176), (4094, 1734760), (5518, 1287080), (5596, 1269140), (5704, 1245110), (6995, 1015312), (7120, 997487), (7130, 996088), (8188, 867380), (10235, 693904), (11036, 643540), (11192, 634570), (11408, 622555), (13795, 514832), (13990, 507656), (14260, 498044), (16376, 433690), (20470, 346952), (22072, 321770), (22384, 317285), (27590, 257416), (27980, 253828), (28520, 249022), (32177, 220720), (32752, 216845), (40940, 173476), (43369, 163760), (44144, 160885), (55180, 128708), (55960, 126914), (57040, 124511), (63457, 111920), (64354, 110360), (81880, 86738)]