7688579120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8199

約数の個数: 120

約数和(自身を含む): 19454879808

約数和(自身を除く): 11766300688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 289, 328, 340, 410, 578, 656, 680, 697, 820, 1156, 1360, 1394, 1445, 1640, 2312, 2788, 2890, 3280, 3485, 4624, 5576, 5780, 6970, 8111, 11152, 11560, 11849, 13940, 16222, 23120, 23698, 27880, 32444, 40555, 47396, 55760, 59245, 64888, 81110, 94792, 118490, 129776, 137887, 162220, 189584, 236980, 275774, 324440, 332551, 473960, 551548, 648880, 665102, 689435, 947920, 1103096, 1330204, 1378870, 1662755, 2206192, 2344079, 2660408, 2757740, 3325510, 4688158, 5320816, 5515480, 5653367, 6651020, 9376316, 11030960, 11306734, 11720395, 13302040, 18752632, 22613468, 23440790, 26604080, 28266835, 37505264, 45226936, 46881580, 56533670, 90453872, 93763160, 96107239, 113067340, 187526320, 192214478, 226134680, 384428956, 452269360, 480536195, 768857912, 961072390, 1537715824, 1922144780, 3844289560, 7688579120]

約数ペア:

[(1, 7688579120), (2, 3844289560), (4, 1922144780), (5, 1537715824), (8, 961072390), (10, 768857912), (16, 480536195), (17, 452269360), (20, 384428956), (34, 226134680), (40, 192214478), (41, 187526320), (68, 113067340), (80, 96107239), (82, 93763160), (85, 90453872), (136, 56533670), (164, 46881580), (170, 45226936), (205, 37505264), (272, 28266835), (289, 26604080), (328, 23440790), (340, 22613468), (410, 18752632), (578, 13302040), (656, 11720395), (680, 11306734), (697, 11030960), (820, 9376316), (1156, 6651020), (1360, 5653367), (1394, 5515480), (1445, 5320816), (1640, 4688158), (2312, 3325510), (2788, 2757740), (2890, 2660408), (3280, 2344079), (3485, 2206192), (4624, 1662755), (5576, 1378870), (5780, 1330204), (6970, 1103096), (8111, 947920), (11152, 689435), (11560, 665102), (11849, 648880), (13940, 551548), (16222, 473960), (23120, 332551), (23698, 324440), (27880, 275774), (32444, 236980), (40555, 189584), (47396, 162220), (55760, 137887), (59245, 129776), (64888, 118490), (81110, 94792)]