160556880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 552428928

約数和(自身を除く): 391872048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 997, 1220, 1320, 1342, 1464, 1830, 1994, 2013, 2440, 2640, 2684, 2928, 2991, 3355, 3660, 3988, 4026, 4880, 4985, 5368, 5982, 6710, 7320, 7976, 8052, 9970, 10065, 10736, 10967, 11964, 13420, 14640, 14955, 15952, 16104, 19940, 20130, 21934, 23928, 26840, 29910, 32208, 32901, 39880, 40260, 43868, 47856, 53680, 54835, 59820, 60817, 65802, 79760, 80520, 87736, 109670, 119640, 121634, 131604, 161040, 164505, 175472, 182451, 219340, 239280, 243268, 263208, 304085, 329010, 364902, 438680, 486536, 526416, 608170, 658020, 668987, 729804, 877360, 912255, 973072, 1216340, 1316040, 1337974, 1459608, 1824510, 2006961, 2432680, 2632080, 2675948, 2919216, 3344935, 3649020, 4013922, 4865360, 5351896, 6689870, 7298040, 8027844, 10034805, 10703792, 13379740, 14596080, 16055688, 20069610, 26759480, 32111376, 40139220, 53518960, 80278440, 160556880]

約数ペア:

[(1, 160556880), (2, 80278440), (3, 53518960), (4, 40139220), (5, 32111376), (6, 26759480), (8, 20069610), (10, 16055688), (11, 14596080), (12, 13379740), (15, 10703792), (16, 10034805), (20, 8027844), (22, 7298040), (24, 6689870), (30, 5351896), (33, 4865360), (40, 4013922), (44, 3649020), (48, 3344935), (55, 2919216), (60, 2675948), (61, 2632080), (66, 2432680), (80, 2006961), (88, 1824510), (110, 1459608), (120, 1337974), (122, 1316040), (132, 1216340), (165, 973072), (176, 912255), (183, 877360), (220, 729804), (240, 668987), (244, 658020), (264, 608170), (305, 526416), (330, 486536), (366, 438680), (440, 364902), (488, 329010), (528, 304085), (610, 263208), (660, 243268), (671, 239280), (732, 219340), (880, 182451), (915, 175472), (976, 164505), (997, 161040), (1220, 131604), (1320, 121634), (1342, 119640), (1464, 109670), (1830, 87736), (1994, 80520), (2013, 79760), (2440, 65802), (2640, 60817), (2684, 59820), (2928, 54835), (2991, 53680), (3355, 47856), (3660, 43868), (3988, 40260), (4026, 39880), (4880, 32901), (4985, 32208), (5368, 29910), (5982, 26840), (6710, 23928), (7320, 21934), (7976, 20130), (8052, 19940), (9970, 16104), (10065, 15952), (10736, 14955), (10967, 14640), (11964, 13420)]