378010360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3641

約数の個数: 128

約数和(自身を含む): 1083196800

約数和(自身を除く): 705186440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1508, 1624, 1820, 1885, 2030, 2639, 3016, 3581, 3640, 3770, 4060, 5278, 7162, 7540, 8120, 10556, 13195, 14324, 15080, 17905, 21112, 25067, 26390, 28648, 35810, 46553, 50134, 52780, 71620, 93106, 100268, 103849, 105560, 125335, 143240, 186212, 200536, 207698, 232765, 250670, 325871, 372424, 415396, 465530, 501340, 519245, 651742, 726943, 830792, 931060, 1002680, 1038490, 1303484, 1350037, 1453886, 1629355, 1862120, 2076980, 2606968, 2700074, 2907772, 3258710, 3634715, 4153960, 5400148, 5815544, 6517420, 6750185, 7269430, 9450259, 10800296, 13034840, 13500370, 14538860, 18900518, 27000740, 29077720, 37801036, 47251295, 54001480, 75602072, 94502590, 189005180, 378010360]

約数ペア:

[(1, 378010360), (2, 189005180), (4, 94502590), (5, 75602072), (7, 54001480), (8, 47251295), (10, 37801036), (13, 29077720), (14, 27000740), (20, 18900518), (26, 14538860), (28, 13500370), (29, 13034840), (35, 10800296), (40, 9450259), (52, 7269430), (56, 6750185), (58, 6517420), (65, 5815544), (70, 5400148), (91, 4153960), (104, 3634715), (116, 3258710), (130, 2907772), (140, 2700074), (145, 2606968), (182, 2076980), (203, 1862120), (232, 1629355), (260, 1453886), (280, 1350037), (290, 1303484), (364, 1038490), (377, 1002680), (406, 931060), (455, 830792), (520, 726943), (580, 651742), (728, 519245), (754, 501340), (812, 465530), (910, 415396), (1015, 372424), (1160, 325871), (1508, 250670), (1624, 232765), (1820, 207698), (1885, 200536), (2030, 186212), (2639, 143240), (3016, 125335), (3581, 105560), (3640, 103849), (3770, 100268), (4060, 93106), (5278, 71620), (7162, 52780), (7540, 50134), (8120, 46553), (10556, 35810), (13195, 28648), (14324, 26390), (15080, 25067), (17905, 21112)]