156745024160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{373487}}^1$

素因数の和:373606

約数の個数: 96

約数和(自身を含む): 385134849792

約数和(自身を除く): 228389825632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 61, 80, 86, 122, 160, 172, 215, 244, 305, 344, 430, 488, 610, 688, 860, 976, 1220, 1376, 1720, 1952, 2440, 2623, 3440, 4880, 5246, 6880, 9760, 10492, 13115, 20984, 26230, 41968, 52460, 83936, 104920, 209840, 373487, 419680, 746974, 1493948, 1867435, 2987896, 3734870, 5975792, 7469740, 11951584, 14939480, 16059941, 22782707, 29878960, 32119882, 45565414, 59757920, 64239764, 80299705, 91130828, 113913535, 128479528, 160599410, 182261656, 227827070, 256959056, 321198820, 364523312, 455654140, 513918112, 642397640, 729046624, 911308280, 979656401, 1284795280, 1822616560, 1959312802, 2569590560, 3645233120, 3918625604, 4898282005, 7837251208, 9796564010, 15674502416, 19593128020, 31349004832, 39186256040, 78372512080, 156745024160]

約数ペア:

[(1, 156745024160), (2, 78372512080), (4, 39186256040), (5, 31349004832), (8, 19593128020), (10, 15674502416), (16, 9796564010), (20, 7837251208), (32, 4898282005), (40, 3918625604), (43, 3645233120), (61, 2569590560), (80, 1959312802), (86, 1822616560), (122, 1284795280), (160, 979656401), (172, 911308280), (215, 729046624), (244, 642397640), (305, 513918112), (344, 455654140), (430, 364523312), (488, 321198820), (610, 256959056), (688, 227827070), (860, 182261656), (976, 160599410), (1220, 128479528), (1376, 113913535), (1720, 91130828), (1952, 80299705), (2440, 64239764), (2623, 59757920), (3440, 45565414), (4880, 32119882), (5246, 29878960), (6880, 22782707), (9760, 16059941), (10492, 14939480), (13115, 11951584), (20984, 7469740), (26230, 5975792), (41968, 3734870), (52460, 2987896), (83936, 1867435), (104920, 1493948), (209840, 746974), (373487, 419680)]