172548640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 483356160

約数和(自身を除く): 310807520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 73, 79, 80, 85, 88, 110, 136, 146, 158, 160, 170, 176, 187, 220, 272, 292, 316, 340, 352, 365, 374, 395, 440, 544, 584, 632, 680, 730, 748, 790, 803, 869, 880, 935, 1168, 1241, 1264, 1343, 1360, 1460, 1496, 1580, 1606, 1738, 1760, 1870, 2336, 2482, 2528, 2686, 2720, 2920, 2992, 3160, 3212, 3476, 3740, 4015, 4345, 4964, 5372, 5767, 5840, 5984, 6205, 6320, 6424, 6715, 6952, 7480, 8030, 8690, 9928, 10744, 11534, 11680, 12410, 12640, 12848, 13430, 13651, 13904, 14773, 14960, 16060, 17380, 19856, 21488, 23068, 24820, 25696, 26860, 27302, 27808, 28835, 29546, 29920, 32120, 34760, 39712, 42976, 46136, 49640, 53720, 54604, 57670, 59092, 63437, 64240, 68255, 69520, 73865, 92272, 98039, 99280, 107440, 109208, 115340, 118184, 126874, 128480, 136510, 139040, 147730, 184544, 196078, 198560, 214880, 218416, 230680, 236368, 253748, 273020, 295460, 317185, 392156, 436832, 461360, 472736, 490195, 507496, 546040, 590920, 634370, 784312, 922720, 980390, 1014992, 1078429, 1092080, 1181840, 1268740, 1568624, 1960780, 2029984, 2156858, 2184160, 2363680, 2537480, 3137248, 3921560, 4313716, 5074960, 5392145, 7843120, 8627432, 10149920, 10784290, 15686240, 17254864, 21568580, 34509728, 43137160, 86274320, 172548640]

約数ペア:

[(1, 172548640), (2, 86274320), (4, 43137160), (5, 34509728), (8, 21568580), (10, 17254864), (11, 15686240), (16, 10784290), (17, 10149920), (20, 8627432), (22, 7843120), (32, 5392145), (34, 5074960), (40, 4313716), (44, 3921560), (55, 3137248), (68, 2537480), (73, 2363680), (79, 2184160), (80, 2156858), (85, 2029984), (88, 1960780), (110, 1568624), (136, 1268740), (146, 1181840), (158, 1092080), (160, 1078429), (170, 1014992), (176, 980390), (187, 922720), (220, 784312), (272, 634370), (292, 590920), (316, 546040), (340, 507496), (352, 490195), (365, 472736), (374, 461360), (395, 436832), (440, 392156), (544, 317185), (584, 295460), (632, 273020), (680, 253748), (730, 236368), (748, 230680), (790, 218416), (803, 214880), (869, 198560), (880, 196078), (935, 184544), (1168, 147730), (1241, 139040), (1264, 136510), (1343, 128480), (1360, 126874), (1460, 118184), (1496, 115340), (1580, 109208), (1606, 107440), (1738, 99280), (1760, 98039), (1870, 92272), (2336, 73865), (2482, 69520), (2528, 68255), (2686, 64240), (2720, 63437), (2920, 59092), (2992, 57670), (3160, 54604), (3212, 53720), (3476, 49640), (3740, 46136), (4015, 42976), (4345, 39712), (4964, 34760), (5372, 32120), (5767, 29920), (5840, 29546), (5984, 28835), (6205, 27808), (6320, 27302), (6424, 26860), (6715, 25696), (6952, 24820), (7480, 23068), (8030, 21488), (8690, 19856), (9928, 17380), (10744, 16060), (11534, 14960), (11680, 14773), (12410, 13904), (12640, 13651), (12848, 13430)]