872831984360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1867}}^1\times {\mathrm{2459}}^1$

素因数の和:4448

約数の個数: 192

約数和(自身を含む): 2310231067200

約数和(自身を除く): 1437399082840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 140, 194, 196, 245, 280, 388, 392, 485, 490, 679, 776, 970, 980, 1358, 1867, 1940, 1960, 2459, 2716, 3395, 3734, 3880, 4753, 4918, 5432, 6790, 7468, 9335, 9506, 9836, 12295, 13069, 13580, 14936, 17213, 18670, 19012, 19672, 23765, 24590, 26138, 27160, 34426, 37340, 38024, 47530, 49180, 52276, 65345, 68852, 74680, 86065, 91483, 95060, 98360, 104552, 120491, 130690, 137704, 172130, 181099, 182966, 190120, 238523, 240982, 261380, 344260, 362198, 365932, 457415, 477046, 481964, 522760, 602455, 688520, 724396, 731864, 905495, 914830, 954092, 963928, 1192615, 1204910, 1267693, 1448792, 1669661, 1810990, 1829660, 1908184, 2385230, 2409820, 2535386, 3339322, 3621980, 3659320, 4590953, 4770460, 4819640, 5070772, 6338465, 6678644, 7243960, 8348305, 8873851, 9181906, 9540920, 10141544, 11687627, 12676930, 13357288, 16696610, 17747702, 18363812, 22954765, 23375254, 25353860, 32136671, 33393220, 35495404, 36727624, 44369255, 45909530, 46750508, 50707720, 58438135, 64273342, 66786440, 70990808, 88738510, 91819060, 93501016, 116876270, 128546684, 160683355, 177477020, 183638120, 224956697, 233752540, 257093368, 321366710, 354954040, 445322441, 449913394, 467505080, 642733420, 890644882, 899826788, 1124783485, 1285466840, 1781289764, 1799653576, 2226612205, 2249566970, 3117257087, 3562579528, 4453224410, 4499133940, 6234514174, 8906448820, 8998267880, 12469028348, 15586285435, 17812897640, 21820799609, 24938056696, 31172570870, 43641599218, 62345141740, 87283198436, 109103998045, 124690283480, 174566396872, 218207996090, 436415992180, 872831984360]

約数ペア:

[(1, 872831984360), (2, 436415992180), (4, 218207996090), (5, 174566396872), (7, 124690283480), (8, 109103998045), (10, 87283198436), (14, 62345141740), (20, 43641599218), (28, 31172570870), (35, 24938056696), (40, 21820799609), (49, 17812897640), (56, 15586285435), (70, 12469028348), (97, 8998267880), (98, 8906448820), (140, 6234514174), (194, 4499133940), (196, 4453224410), (245, 3562579528), (280, 3117257087), (388, 2249566970), (392, 2226612205), (485, 1799653576), (490, 1781289764), (679, 1285466840), (776, 1124783485), (970, 899826788), (980, 890644882), (1358, 642733420), (1867, 467505080), (1940, 449913394), (1960, 445322441), (2459, 354954040), (2716, 321366710), (3395, 257093368), (3734, 233752540), (3880, 224956697), (4753, 183638120), (4918, 177477020), (5432, 160683355), (6790, 128546684), (7468, 116876270), (9335, 93501016), (9506, 91819060), (9836, 88738510), (12295, 70990808), (13069, 66786440), (13580, 64273342), (14936, 58438135), (17213, 50707720), (18670, 46750508), (19012, 45909530), (19672, 44369255), (23765, 36727624), (24590, 35495404), (26138, 33393220), (27160, 32136671), (34426, 25353860), (37340, 23375254), (38024, 22954765), (47530, 18363812), (49180, 17747702), (52276, 16696610), (65345, 13357288), (68852, 12676930), (74680, 11687627), (86065, 10141544), (91483, 9540920), (95060, 9181906), (98360, 8873851), (104552, 8348305), (120491, 7243960), (130690, 6678644), (137704, 6338465), (172130, 5070772), (181099, 4819640), (182966, 4770460), (190120, 4590953), (238523, 3659320), (240982, 3621980), (261380, 3339322), (344260, 2535386), (362198, 2409820), (365932, 2385230), (457415, 1908184), (477046, 1829660), (481964, 1810990), (522760, 1669661), (602455, 1448792), (688520, 1267693), (724396, 1204910), (731864, 1192615), (905495, 963928), (914830, 954092)]