39485628840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{13789}}^1$

素因数の和:14304

約数の個数: 192

約数和(自身を含む): 138089750400

約数和(自身を除く): 98604121560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 487, 490, 588, 735, 840, 974, 980, 1176, 1461, 1470, 1948, 1960, 2435, 2922, 2940, 3409, 3896, 4870, 5844, 5880, 6818, 7305, 9740, 10227, 11688, 13636, 13789, 14610, 17045, 19480, 20454, 23863, 27272, 27578, 29220, 34090, 40908, 41367, 47726, 51135, 55156, 58440, 68180, 68945, 71589, 81816, 82734, 95452, 96523, 102270, 110312, 119315, 136360, 137890, 143178, 165468, 190904, 193046, 204540, 206835, 238630, 275780, 286356, 289569, 330936, 357945, 386092, 409080, 413670, 477260, 482615, 551560, 572712, 579138, 675661, 715890, 772184, 827340, 954520, 965230, 1158276, 1351322, 1431780, 1447845, 1654680, 1930460, 2026983, 2316552, 2702644, 2863560, 2895690, 3378305, 3860920, 4053966, 5405288, 5791380, 6715243, 6756610, 8107932, 10134915, 11582760, 13430486, 13513220, 16215864, 20145729, 20269830, 26860972, 27026440, 33576215, 40291458, 40539660, 47006701, 53721944, 67152430, 80582916, 81079320, 94013402, 100728645, 134304860, 141020103, 161165832, 188026804, 201457290, 235033505, 268609720, 282040206, 329046907, 376053608, 402914580, 470067010, 564080412, 658093814, 705100515, 805829160, 940134020, 987140721, 1128160824, 1316187628, 1410201030, 1645234535, 1880268040, 1974281442, 2632375256, 2820402060, 3290469070, 3948562884, 4935703605, 5640804120, 6580938140, 7897125768, 9871407210, 13161876280, 19742814420, 39485628840]

約数ペア:

[(1, 39485628840), (2, 19742814420), (3, 13161876280), (4, 9871407210), (5, 7897125768), (6, 6580938140), (7, 5640804120), (8, 4935703605), (10, 3948562884), (12, 3290469070), (14, 2820402060), (15, 2632375256), (20, 1974281442), (21, 1880268040), (24, 1645234535), (28, 1410201030), (30, 1316187628), (35, 1128160824), (40, 987140721), (42, 940134020), (49, 805829160), (56, 705100515), (60, 658093814), (70, 564080412), (84, 470067010), (98, 402914580), (105, 376053608), (120, 329046907), (140, 282040206), (147, 268609720), (168, 235033505), (196, 201457290), (210, 188026804), (245, 161165832), (280, 141020103), (294, 134304860), (392, 100728645), (420, 94013402), (487, 81079320), (490, 80582916), (588, 67152430), (735, 53721944), (840, 47006701), (974, 40539660), (980, 40291458), (1176, 33576215), (1461, 27026440), (1470, 26860972), (1948, 20269830), (1960, 20145729), (2435, 16215864), (2922, 13513220), (2940, 13430486), (3409, 11582760), (3896, 10134915), (4870, 8107932), (5844, 6756610), (5880, 6715243), (6818, 5791380), (7305, 5405288), (9740, 4053966), (10227, 3860920), (11688, 3378305), (13636, 2895690), (13789, 2863560), (14610, 2702644), (17045, 2316552), (19480, 2026983), (20454, 1930460), (23863, 1654680), (27272, 1447845), (27578, 1431780), (29220, 1351322), (34090, 1158276), (40908, 965230), (41367, 954520), (47726, 827340), (51135, 772184), (55156, 715890), (58440, 675661), (68180, 579138), (68945, 572712), (71589, 551560), (81816, 482615), (82734, 477260), (95452, 413670), (96523, 409080), (102270, 386092), (110312, 357945), (119315, 330936), (136360, 289569), (137890, 286356), (143178, 275780), (165468, 238630), (190904, 206835), (193046, 204540)]