1660100640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 5825348928

約数和(自身を除く): 4165248288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 101, 110, 120, 121, 132, 160, 165, 176, 202, 220, 240, 242, 264, 283, 303, 330, 352, 363, 404, 440, 480, 484, 505, 528, 566, 605, 606, 660, 726, 808, 849, 880, 968, 1010, 1056, 1111, 1132, 1210, 1212, 1320, 1415, 1452, 1515, 1616, 1698, 1760, 1815, 1936, 2020, 2222, 2264, 2420, 2424, 2640, 2830, 2904, 3030, 3113, 3232, 3333, 3396, 3630, 3872, 4040, 4245, 4444, 4528, 4840, 4848, 5280, 5555, 5660, 5808, 6060, 6226, 6666, 6792, 7260, 8080, 8490, 8888, 9056, 9339, 9680, 9696, 11110, 11320, 11616, 12120, 12221, 12452, 13332, 13584, 14520, 15565, 16160, 16665, 16980, 17776, 18678, 19360, 22220, 22640, 24240, 24442, 24904, 26664, 27168, 28583, 29040, 31130, 33330, 33960, 34243, 35552, 36663, 37356, 44440, 45280, 46695, 48480, 48884, 49808, 53328, 57166, 58080, 61105, 62260, 66660, 67920, 68486, 73326, 74712, 85749, 88880, 93390, 97768, 99616, 102729, 106656, 114332, 122210, 124520, 133320, 135840, 136972, 142915, 146652, 149424, 171215, 171498, 177760, 183315, 186780, 195536, 205458, 228664, 244420, 249040, 266640, 273944, 285830, 293304, 298848, 314413, 342430, 342996, 366630, 373560, 391072, 410916, 428745, 457328, 488840, 498080, 513645, 533280, 547888, 571660, 586608, 628826, 684860, 685992, 733260, 747120, 821832, 857490, 914656, 943239, 977680, 1027290, 1095776, 1143320, 1173216, 1257652, 1369720, 1371984, 1466520, 1494240, 1572065, 1643664, 1714980, 1886478, 1955360, 2054580, 2286640, 2515304, 2739440, 2743968, 2933040, 3144130, 3287328, 3429960, 3458543, 3772956, 4109160, 4573280, 4716195, 5030608, 5478880, 5866080, 6288260, 6859920, 6917086, 7545912, 8218320, 9432390, 10061216, 10375629, 12576520, 13719840, 13834172, 15091824, 16436640, 17292715, 18864780, 20751258, 25153040, 27668344, 30183648, 34585430, 37729560, 41502516, 50306080, 51878145, 55336688, 69170860, 75459120, 83005032, 103756290, 110673376, 138341720, 150918240, 166010064, 207512580, 276683440, 332020128, 415025160, 553366880, 830050320, 1660100640]

約数ペア:

[(1, 1660100640), (2, 830050320), (3, 553366880), (4, 415025160), (5, 332020128), (6, 276683440), (8, 207512580), (10, 166010064), (11, 150918240), (12, 138341720), (15, 110673376), (16, 103756290), (20, 83005032), (22, 75459120), (24, 69170860), (30, 55336688), (32, 51878145), (33, 50306080), (40, 41502516), (44, 37729560), (48, 34585430), (55, 30183648), (60, 27668344), (66, 25153040), (80, 20751258), (88, 18864780), (96, 17292715), (101, 16436640), (110, 15091824), (120, 13834172), (121, 13719840), (132, 12576520), (160, 10375629), (165, 10061216), (176, 9432390), (202, 8218320), (220, 7545912), (240, 6917086), (242, 6859920), (264, 6288260), (283, 5866080), (303, 5478880), (330, 5030608), (352, 4716195), (363, 4573280), (404, 4109160), (440, 3772956), (480, 3458543), (484, 3429960), (505, 3287328), (528, 3144130), (566, 2933040), (605, 2743968), (606, 2739440), (660, 2515304), (726, 2286640), (808, 2054580), (849, 1955360), (880, 1886478), (968, 1714980), (1010, 1643664), (1056, 1572065), (1111, 1494240), (1132, 1466520), (1210, 1371984), (1212, 1369720), (1320, 1257652), (1415, 1173216), (1452, 1143320), (1515, 1095776), (1616, 1027290), (1698, 977680), (1760, 943239), (1815, 914656), (1936, 857490), (2020, 821832), (2222, 747120), (2264, 733260), (2420, 685992), (2424, 684860), (2640, 628826), (2830, 586608), (2904, 571660), (3030, 547888), (3113, 533280), (3232, 513645), (3333, 498080), (3396, 488840), (3630, 457328), (3872, 428745), (4040, 410916), (4245, 391072), (4444, 373560), (4528, 366630), (4840, 342996), (4848, 342430), (5280, 314413), (5555, 298848), (5660, 293304), (5808, 285830), (6060, 273944), (6226, 266640), (6666, 249040), (6792, 244420), (7260, 228664), (8080, 205458), (8490, 195536), (8888, 186780), (9056, 183315), (9339, 177760), (9680, 171498), (9696, 171215), (11110, 149424), (11320, 146652), (11616, 142915), (12120, 136972), (12221, 135840), (12452, 133320), (13332, 124520), (13584, 122210), (14520, 114332), (15565, 106656), (16160, 102729), (16665, 99616), (16980, 97768), (17776, 93390), (18678, 88880), (19360, 85749), (22220, 74712), (22640, 73326), (24240, 68486), (24442, 67920), (24904, 66660), (26664, 62260), (27168, 61105), (28583, 58080), (29040, 57166), (31130, 53328), (33330, 49808), (33960, 48884), (34243, 48480), (35552, 46695), (36663, 45280), (37356, 44440)]