66648120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7245

約数の個数: 128

約数和(自身を含む): 249315840

約数和(自身を除く): 182667720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 7213, 9240, 14426, 21639, 28852, 36065, 43278, 50491, 57704, 72130, 79343, 86556, 100982, 108195, 144260, 151473, 158686, 173112, 201964, 216390, 238029, 252455, 288520, 302946, 317372, 396715, 403928, 432780, 476058, 504910, 555401, 605892, 634744, 757365, 793430, 865560, 952116, 1009820, 1110802, 1190145, 1211784, 1514730, 1586860, 1666203, 1904232, 2019640, 2221604, 2380290, 2777005, 3029460, 3173720, 3332406, 4443208, 4760580, 5554010, 6058920, 6664812, 8331015, 9521160, 11108020, 13329624, 16662030, 22216040, 33324060, 66648120]

約数ペア:

[(1, 66648120), (2, 33324060), (3, 22216040), (4, 16662030), (5, 13329624), (6, 11108020), (7, 9521160), (8, 8331015), (10, 6664812), (11, 6058920), (12, 5554010), (14, 4760580), (15, 4443208), (20, 3332406), (21, 3173720), (22, 3029460), (24, 2777005), (28, 2380290), (30, 2221604), (33, 2019640), (35, 1904232), (40, 1666203), (42, 1586860), (44, 1514730), (55, 1211784), (56, 1190145), (60, 1110802), (66, 1009820), (70, 952116), (77, 865560), (84, 793430), (88, 757365), (105, 634744), (110, 605892), (120, 555401), (132, 504910), (140, 476058), (154, 432780), (165, 403928), (168, 396715), (210, 317372), (220, 302946), (231, 288520), (264, 252455), (280, 238029), (308, 216390), (330, 201964), (385, 173112), (420, 158686), (440, 151473), (462, 144260), (616, 108195), (660, 100982), (770, 86556), (840, 79343), (924, 72130), (1155, 57704), (1320, 50491), (1540, 43278), (1848, 36065), (2310, 28852), (3080, 21639), (4620, 14426), (7213, 9240)]