12174112920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{4951}}^1$

素因数の和:5657

約数の個数: 128

約数和(自身を含む): 37765140480

約数和(自身を除く): 25591027560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 661, 744, 930, 1240, 1322, 1860, 1983, 2644, 3305, 3720, 3966, 4951, 5288, 6610, 7932, 9902, 9915, 13220, 14853, 15864, 19804, 19830, 20491, 24755, 26440, 29706, 39608, 39660, 40982, 49510, 59412, 61473, 74265, 79320, 81964, 99020, 102455, 118824, 122946, 148530, 153481, 163928, 198040, 204910, 245892, 297060, 306962, 307365, 409820, 460443, 491784, 594120, 613924, 614730, 767405, 819640, 920886, 1227848, 1229460, 1534810, 1841772, 2302215, 2458920, 3069620, 3272611, 3683544, 4604430, 6139240, 6545222, 9208860, 9817833, 13090444, 16363055, 18417720, 19635666, 26180888, 32726110, 39271332, 49089165, 65452220, 78542664, 98178330, 101450941, 130904440, 196356660, 202901882, 304352823, 392713320, 405803764, 507254705, 608705646, 811607528, 1014509410, 1217411292, 1521764115, 2029018820, 2434822584, 3043528230, 4058037640, 6087056460, 12174112920]

約数ペア:

[(1, 12174112920), (2, 6087056460), (3, 4058037640), (4, 3043528230), (5, 2434822584), (6, 2029018820), (8, 1521764115), (10, 1217411292), (12, 1014509410), (15, 811607528), (20, 608705646), (24, 507254705), (30, 405803764), (31, 392713320), (40, 304352823), (60, 202901882), (62, 196356660), (93, 130904440), (120, 101450941), (124, 98178330), (155, 78542664), (186, 65452220), (248, 49089165), (310, 39271332), (372, 32726110), (465, 26180888), (620, 19635666), (661, 18417720), (744, 16363055), (930, 13090444), (1240, 9817833), (1322, 9208860), (1860, 6545222), (1983, 6139240), (2644, 4604430), (3305, 3683544), (3720, 3272611), (3966, 3069620), (4951, 2458920), (5288, 2302215), (6610, 1841772), (7932, 1534810), (9902, 1229460), (9915, 1227848), (13220, 920886), (14853, 819640), (15864, 767405), (19804, 614730), (19830, 613924), (20491, 594120), (24755, 491784), (26440, 460443), (29706, 409820), (39608, 307365), (39660, 306962), (40982, 297060), (49510, 245892), (59412, 204910), (61473, 198040), (74265, 163928), (79320, 153481), (81964, 148530), (99020, 122946), (102455, 118824)]