7138613880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1043657}}^1$

素因数の和:1043693

約数の個数: 96

約数和(自身を含む): 24421597200

約数和(自身を除く): 17282983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 1043657, 2087314, 3130971, 4174628, 5218285, 6261942, 8349256, 9392913, 10436570, 12523884, 15654855, 18785826, 19829483, 20873140, 25047768, 31309710, 37571652, 39658966, 41746280, 46964565, 59488449, 62619420, 75143304, 79317932, 93929130, 99147415, 118976898, 125238840, 158635864, 178465347, 187858260, 198294830, 237953796, 297442245, 356930694, 375716520, 396589660, 475907592, 594884490, 713861388, 793179320, 892326735, 1189768980, 1427722776, 1784653470, 2379537960, 3569306940, 7138613880]

約数ペア:

[(1, 7138613880), (2, 3569306940), (3, 2379537960), (4, 1784653470), (5, 1427722776), (6, 1189768980), (8, 892326735), (9, 793179320), (10, 713861388), (12, 594884490), (15, 475907592), (18, 396589660), (19, 375716520), (20, 356930694), (24, 297442245), (30, 237953796), (36, 198294830), (38, 187858260), (40, 178465347), (45, 158635864), (57, 125238840), (60, 118976898), (72, 99147415), (76, 93929130), (90, 79317932), (95, 75143304), (114, 62619420), (120, 59488449), (152, 46964565), (171, 41746280), (180, 39658966), (190, 37571652), (228, 31309710), (285, 25047768), (342, 20873140), (360, 19829483), (380, 18785826), (456, 15654855), (570, 12523884), (684, 10436570), (760, 9392913), (855, 8349256), (1140, 6261942), (1368, 5218285), (1710, 4174628), (2280, 3130971), (3420, 2087314), (6840, 1043657)]