164705520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 634245120

約数和(自身を除く): 469539600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 73, 79, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 146, 158, 168, 170, 204, 210, 219, 237, 238, 240, 255, 272, 280, 292, 316, 336, 340, 357, 365, 395, 408, 420, 438, 474, 476, 510, 511, 553, 560, 584, 595, 632, 680, 714, 730, 790, 816, 840, 876, 948, 952, 1020, 1022, 1095, 1106, 1168, 1185, 1190, 1241, 1264, 1343, 1360, 1428, 1460, 1533, 1580, 1659, 1680, 1752, 1785, 1896, 1904, 2040, 2044, 2190, 2212, 2370, 2380, 2482, 2555, 2686, 2765, 2856, 2920, 3066, 3160, 3318, 3504, 3570, 3723, 3792, 4029, 4080, 4088, 4380, 4424, 4740, 4760, 4964, 5110, 5372, 5530, 5712, 5767, 5840, 6132, 6205, 6320, 6636, 6715, 7140, 7446, 7665, 8058, 8176, 8295, 8687, 8760, 8848, 9401, 9480, 9520, 9928, 10220, 10744, 11060, 11534, 12264, 12410, 13272, 13430, 14280, 14892, 15330, 16116, 16590, 17301, 17374, 17520, 18615, 18802, 18960, 19856, 20145, 20440, 21488, 22120, 23068, 24528, 24820, 26061, 26544, 26860, 28203, 28560, 28835, 29784, 30660, 32232, 33180, 34602, 34748, 37230, 37604, 40290, 40369, 40880, 43435, 44240, 46136, 47005, 49640, 52122, 53720, 56406, 57670, 59568, 61320, 64464, 66360, 69204, 69496, 74460, 75208, 80580, 80738, 86505, 86870, 92272, 94010, 98039, 99280, 104244, 107440, 112812, 115340, 121107, 122640, 130305, 132720, 138408, 138992, 141015, 148920, 150416, 161160, 161476, 173010, 173740, 188020, 196078, 201845, 208488, 225624, 230680, 242214, 260610, 276816, 282030, 294117, 297840, 322320, 322952, 346020, 347480, 376040, 392156, 403690, 416976, 451248, 461360, 484428, 490195, 521220, 564060, 588234, 605535, 645904, 686273, 692040, 694960, 752080, 784312, 807380, 968856, 980390, 1042440, 1128120, 1176468, 1211070, 1372546, 1384080, 1470585, 1568624, 1614760, 1937712, 1960780, 2058819, 2084880, 2256240, 2352936, 2422140, 2745092, 2941170, 3229520, 3431365, 3921560, 4117638, 4705872, 4844280, 5490184, 5882340, 6862730, 7843120, 8235276, 9688560, 10294095, 10980368, 11764680, 13725460, 16470552, 20588190, 23529360, 27450920, 32941104, 41176380, 54901840, 82352760, 164705520]

約数ペア:

[(1, 164705520), (2, 82352760), (3, 54901840), (4, 41176380), (5, 32941104), (6, 27450920), (7, 23529360), (8, 20588190), (10, 16470552), (12, 13725460), (14, 11764680), (15, 10980368), (16, 10294095), (17, 9688560), (20, 8235276), (21, 7843120), (24, 6862730), (28, 5882340), (30, 5490184), (34, 4844280), (35, 4705872), (40, 4117638), (42, 3921560), (48, 3431365), (51, 3229520), (56, 2941170), (60, 2745092), (68, 2422140), (70, 2352936), (73, 2256240), (79, 2084880), (80, 2058819), (84, 1960780), (85, 1937712), (102, 1614760), (105, 1568624), (112, 1470585), (119, 1384080), (120, 1372546), (136, 1211070), (140, 1176468), (146, 1128120), (158, 1042440), (168, 980390), (170, 968856), (204, 807380), (210, 784312), (219, 752080), (237, 694960), (238, 692040), (240, 686273), (255, 645904), (272, 605535), (280, 588234), (292, 564060), (316, 521220), (336, 490195), (340, 484428), (357, 461360), (365, 451248), (395, 416976), (408, 403690), (420, 392156), (438, 376040), (474, 347480), (476, 346020), (510, 322952), (511, 322320), (553, 297840), (560, 294117), (584, 282030), (595, 276816), (632, 260610), (680, 242214), (714, 230680), (730, 225624), (790, 208488), (816, 201845), (840, 196078), (876, 188020), (948, 173740), (952, 173010), (1020, 161476), (1022, 161160), (1095, 150416), (1106, 148920), (1168, 141015), (1185, 138992), (1190, 138408), (1241, 132720), (1264, 130305), (1343, 122640), (1360, 121107), (1428, 115340), (1460, 112812), (1533, 107440), (1580, 104244), (1659, 99280), (1680, 98039), (1752, 94010), (1785, 92272), (1896, 86870), (1904, 86505), (2040, 80738), (2044, 80580), (2190, 75208), (2212, 74460), (2370, 69496), (2380, 69204), (2482, 66360), (2555, 64464), (2686, 61320), (2765, 59568), (2856, 57670), (2920, 56406), (3066, 53720), (3160, 52122), (3318, 49640), (3504, 47005), (3570, 46136), (3723, 44240), (3792, 43435), (4029, 40880), (4080, 40369), (4088, 40290), (4380, 37604), (4424, 37230), (4740, 34748), (4760, 34602), (4964, 33180), (5110, 32232), (5372, 30660), (5530, 29784), (5712, 28835), (5767, 28560), (5840, 28203), (6132, 26860), (6205, 26544), (6320, 26061), (6636, 24820), (6715, 24528), (7140, 23068), (7446, 22120), (7665, 21488), (8058, 20440), (8176, 20145), (8295, 19856), (8687, 18960), (8760, 18802), (8848, 18615), (9401, 17520), (9480, 17374), (9520, 17301), (9928, 16590), (10220, 16116), (10744, 15330), (11060, 14892), (11534, 14280), (12264, 13430), (12410, 13272)]