386793960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1327}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 1330974720

約数和(自身を除く): 944180760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 840, 1041, 1327, 1388, 1735, 2082, 2429, 2654, 2776, 3470, 3981, 4164, 4858, 5205, 5308, 6635, 6940, 7287, 7962, 8328, 9289, 9716, 10410, 10616, 12145, 13270, 13880, 14574, 15924, 18578, 19432, 19905, 20820, 24290, 26540, 27867, 29148, 31848, 36435, 37156, 39810, 41640, 46445, 48580, 53080, 55734, 58296, 72870, 74312, 79620, 92890, 97160, 111468, 139335, 145740, 159240, 185780, 222936, 278670, 291480, 371560, 460469, 557340, 920938, 1114680, 1381407, 1841876, 2302345, 2762814, 3223283, 3683752, 4604690, 5525628, 6446566, 6907035, 9209380, 9669849, 11051256, 12893132, 13814070, 16116415, 18418760, 19339698, 25786264, 27628140, 32232830, 38679396, 48349245, 55256280, 64465660, 77358792, 96698490, 128931320, 193396980, 386793960]

約数ペア:

[(1, 386793960), (2, 193396980), (3, 128931320), (4, 96698490), (5, 77358792), (6, 64465660), (7, 55256280), (8, 48349245), (10, 38679396), (12, 32232830), (14, 27628140), (15, 25786264), (20, 19339698), (21, 18418760), (24, 16116415), (28, 13814070), (30, 12893132), (35, 11051256), (40, 9669849), (42, 9209380), (56, 6907035), (60, 6446566), (70, 5525628), (84, 4604690), (105, 3683752), (120, 3223283), (140, 2762814), (168, 2302345), (210, 1841876), (280, 1381407), (347, 1114680), (420, 920938), (694, 557340), (840, 460469), (1041, 371560), (1327, 291480), (1388, 278670), (1735, 222936), (2082, 185780), (2429, 159240), (2654, 145740), (2776, 139335), (3470, 111468), (3981, 97160), (4164, 92890), (4858, 79620), (5205, 74312), (5308, 72870), (6635, 58296), (6940, 55734), (7287, 53080), (7962, 48580), (8328, 46445), (9289, 41640), (9716, 39810), (10410, 37156), (10616, 36435), (12145, 31848), (13270, 29148), (13880, 27867), (14574, 26540), (15924, 24290), (18578, 20820), (19432, 19905)]