156923814320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{35279}}^1$

素因数の和:35372

約数の個数: 240

約数和(自身を含む): 461130485760

約数和(自身を除く): 304206671440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 169, 182, 188, 208, 235, 260, 280, 329, 338, 364, 376, 455, 470, 520, 560, 611, 658, 676, 728, 752, 845, 910, 940, 1040, 1183, 1222, 1316, 1352, 1456, 1645, 1690, 1820, 1880, 2366, 2444, 2632, 2704, 3055, 3290, 3380, 3640, 3760, 4277, 4732, 4888, 5264, 5915, 6110, 6580, 6760, 7280, 7943, 8554, 9464, 9776, 11830, 12220, 13160, 13520, 15886, 17108, 18928, 21385, 23660, 24440, 26320, 31772, 34216, 35279, 39715, 42770, 47320, 48880, 55601, 63544, 68432, 70558, 79430, 85540, 94640, 111202, 127088, 141116, 158860, 171080, 176395, 222404, 246953, 278005, 282232, 317720, 342160, 352790, 444808, 458627, 493906, 556010, 564464, 635440, 705580, 889616, 917254, 987812, 1112020, 1234765, 1411160, 1658113, 1834508, 1975624, 2224040, 2293135, 2469530, 2822320, 3210389, 3316226, 3669016, 3951248, 4448080, 4586270, 4939060, 5962151, 6420778, 6632452, 7338032, 8290565, 9172540, 9878120, 11606791, 11924302, 12841556, 13264904, 16051945, 16581130, 18345080, 19756240, 21555469, 23213582, 23848604, 25683112, 26529808, 29810755, 32103890, 33162260, 36690160, 41735057, 43110938, 46427164, 47697208, 51366224, 58033955, 59621510, 64207780, 66324520, 83470114, 86221876, 92854328, 95394416, 107777345, 116067910, 119243020, 128415560, 132649040, 150888283, 166940228, 172443752, 185708656, 208675285, 215554690, 232135820, 238486040, 256831120, 280221097, 301776566, 333880456, 344887504, 417350570, 431109380, 464271640, 476972080, 560442194, 603553132, 667760912, 754441415, 834701140, 862218760, 928543280, 1120884388, 1207106264, 1401105485, 1508882830, 1669402280, 1724437520, 1961547679, 2241768776, 2414212528, 2802210970, 3017765660, 3338804560, 3923095358, 4483537552, 5604421940, 6035531320, 7846190716, 9807738395, 11208843880, 12071062640, 15692381432, 19615476790, 22417687760, 31384762864, 39230953580, 78461907160, 156923814320]

約数ペア:

[(1, 156923814320), (2, 78461907160), (4, 39230953580), (5, 31384762864), (7, 22417687760), (8, 19615476790), (10, 15692381432), (13, 12071062640), (14, 11208843880), (16, 9807738395), (20, 7846190716), (26, 6035531320), (28, 5604421940), (35, 4483537552), (40, 3923095358), (47, 3338804560), (52, 3017765660), (56, 2802210970), (65, 2414212528), (70, 2241768776), (80, 1961547679), (91, 1724437520), (94, 1669402280), (104, 1508882830), (112, 1401105485), (130, 1207106264), (140, 1120884388), (169, 928543280), (182, 862218760), (188, 834701140), (208, 754441415), (235, 667760912), (260, 603553132), (280, 560442194), (329, 476972080), (338, 464271640), (364, 431109380), (376, 417350570), (455, 344887504), (470, 333880456), (520, 301776566), (560, 280221097), (611, 256831120), (658, 238486040), (676, 232135820), (728, 215554690), (752, 208675285), (845, 185708656), (910, 172443752), (940, 166940228), (1040, 150888283), (1183, 132649040), (1222, 128415560), (1316, 119243020), (1352, 116067910), (1456, 107777345), (1645, 95394416), (1690, 92854328), (1820, 86221876), (1880, 83470114), (2366, 66324520), (2444, 64207780), (2632, 59621510), (2704, 58033955), (3055, 51366224), (3290, 47697208), (3380, 46427164), (3640, 43110938), (3760, 41735057), (4277, 36690160), (4732, 33162260), (4888, 32103890), (5264, 29810755), (5915, 26529808), (6110, 25683112), (6580, 23848604), (6760, 23213582), (7280, 21555469), (7943, 19756240), (8554, 18345080), (9464, 16581130), (9776, 16051945), (11830, 13264904), (12220, 12841556), (13160, 11924302), (13520, 11606791), (15886, 9878120), (17108, 9172540), (18928, 8290565), (21385, 7338032), (23660, 6632452), (24440, 6420778), (26320, 5962151), (31772, 4939060), (34216, 4586270), (35279, 4448080), (39715, 3951248), (42770, 3669016), (47320, 3316226), (48880, 3210389), (55601, 2822320), (63544, 2469530), (68432, 2293135), (70558, 2224040), (79430, 1975624), (85540, 1834508), (94640, 1658113), (111202, 1411160), (127088, 1234765), (141116, 1112020), (158860, 987812), (171080, 917254), (176395, 889616), (222404, 705580), (246953, 635440), (278005, 564464), (282232, 556010), (317720, 493906), (342160, 458627), (352790, 444808)]