2176124580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6373}}^1$

素因数の和:6666

約数の個数: 144

約数和(自身を含む): 7572923904

約数和(自身を除く): 5396799324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 271, 315, 420, 542, 630, 813, 1084, 1260, 1355, 1626, 1897, 2439, 2710, 3252, 3794, 4065, 4878, 5420, 5691, 6373, 7588, 8130, 9485, 9756, 11382, 12195, 12746, 16260, 17073, 18970, 19119, 22764, 24390, 25492, 28455, 31865, 34146, 37940, 38238, 44611, 48780, 56910, 57357, 63730, 68292, 76476, 85365, 89222, 95595, 113820, 114714, 127460, 133833, 170730, 178444, 191190, 223055, 229428, 267666, 286785, 341460, 382380, 401499, 446110, 535332, 573570, 669165, 802998, 892220, 1147140, 1338330, 1605996, 1727083, 2007495, 2676660, 3454166, 4014990, 5181249, 6908332, 8029980, 8635415, 10362498, 12089581, 15543747, 17270830, 20724996, 24179162, 25906245, 31087494, 34541660, 36268743, 48358324, 51812490, 60447905, 62174988, 72537486, 77718735, 103624980, 108806229, 120895810, 145074972, 155437470, 181343715, 217612458, 241791620, 310874940, 362687430, 435224916, 544031145, 725374860, 1088062290, 2176124580]

約数ペア:

[(1, 2176124580), (2, 1088062290), (3, 725374860), (4, 544031145), (5, 435224916), (6, 362687430), (7, 310874940), (9, 241791620), (10, 217612458), (12, 181343715), (14, 155437470), (15, 145074972), (18, 120895810), (20, 108806229), (21, 103624980), (28, 77718735), (30, 72537486), (35, 62174988), (36, 60447905), (42, 51812490), (45, 48358324), (60, 36268743), (63, 34541660), (70, 31087494), (84, 25906245), (90, 24179162), (105, 20724996), (126, 17270830), (140, 15543747), (180, 12089581), (210, 10362498), (252, 8635415), (271, 8029980), (315, 6908332), (420, 5181249), (542, 4014990), (630, 3454166), (813, 2676660), (1084, 2007495), (1260, 1727083), (1355, 1605996), (1626, 1338330), (1897, 1147140), (2439, 892220), (2710, 802998), (3252, 669165), (3794, 573570), (4065, 535332), (4878, 446110), (5420, 401499), (5691, 382380), (6373, 341460), (7588, 286785), (8130, 267666), (9485, 229428), (9756, 223055), (11382, 191190), (12195, 178444), (12746, 170730), (16260, 133833), (17073, 127460), (18970, 114714), (19119, 113820), (22764, 95595), (24390, 89222), (25492, 85365), (28455, 76476), (31865, 68292), (34146, 63730), (37940, 57357), (38238, 56910), (44611, 48780)]