172304986920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6361}}^1\times {\mathrm{20521}}^1$

素因数の和:26907

約数の個数: 128

約数和(自身を含む): 564023364480

約数和(自身を除く): 391718377560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 6361, 12722, 19083, 20521, 25444, 31805, 38166, 41042, 50888, 61563, 63610, 69971, 76332, 82084, 95415, 102605, 123126, 127220, 139942, 152664, 164168, 190830, 205210, 209913, 225731, 246252, 254440, 279884, 307815, 349855, 381660, 410420, 419826, 451462, 492504, 559768, 615630, 677193, 699710, 763320, 820840, 839652, 902924, 1049565, 1128655, 1231260, 1354386, 1399420, 1679304, 1805848, 2099130, 2257310, 2462520, 2708772, 2798840, 3385965, 4198260, 4514620, 5417544, 6771930, 8396520, 9029240, 13543860, 27087720, 130534081, 261068162, 391602243, 522136324, 652670405, 783204486, 1044272648, 1305340810, 1435874891, 1566408972, 1958011215, 2610681620, 2871749782, 3132817944, 3916022430, 4307624673, 5221363240, 5743499564, 7179374455, 7832044860, 8615249346, 11486999128, 14358748910, 15664089720, 17230498692, 21538123365, 28717497820, 34460997384, 43076246730, 57434995640, 86152493460, 172304986920]

約数ペア:

[(1, 172304986920), (2, 86152493460), (3, 57434995640), (4, 43076246730), (5, 34460997384), (6, 28717497820), (8, 21538123365), (10, 17230498692), (11, 15664089720), (12, 14358748910), (15, 11486999128), (20, 8615249346), (22, 7832044860), (24, 7179374455), (30, 5743499564), (33, 5221363240), (40, 4307624673), (44, 3916022430), (55, 3132817944), (60, 2871749782), (66, 2610681620), (88, 1958011215), (110, 1566408972), (120, 1435874891), (132, 1305340810), (165, 1044272648), (220, 783204486), (264, 652670405), (330, 522136324), (440, 391602243), (660, 261068162), (1320, 130534081), (6361, 27087720), (12722, 13543860), (19083, 9029240), (20521, 8396520), (25444, 6771930), (31805, 5417544), (38166, 4514620), (41042, 4198260), (50888, 3385965), (61563, 2798840), (63610, 2708772), (69971, 2462520), (76332, 2257310), (82084, 2099130), (95415, 1805848), (102605, 1679304), (123126, 1399420), (127220, 1354386), (139942, 1231260), (152664, 1128655), (164168, 1049565), (190830, 902924), (205210, 839652), (209913, 820840), (225731, 763320), (246252, 699710), (254440, 677193), (279884, 615630), (307815, 559768), (349855, 492504), (381660, 451462), (410420, 419826)]