275959520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 455606560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 41, 46, 59, 62, 80, 82, 92, 115, 118, 124, 155, 160, 164, 184, 205, 230, 236, 248, 295, 310, 328, 368, 410, 460, 472, 496, 590, 620, 656, 713, 736, 820, 920, 943, 944, 992, 1180, 1240, 1271, 1312, 1357, 1426, 1640, 1829, 1840, 1886, 1888, 2360, 2419, 2480, 2542, 2714, 2852, 3280, 3565, 3658, 3680, 3772, 4715, 4720, 4838, 4960, 5084, 5428, 5704, 6355, 6560, 6785, 7130, 7316, 7544, 9145, 9430, 9440, 9676, 10168, 10856, 11408, 12095, 12710, 13570, 14260, 14632, 15088, 18290, 18860, 19352, 20336, 21712, 22816, 24190, 25420, 27140, 28520, 29233, 29264, 30176, 36580, 37720, 38704, 40672, 42067, 43424, 48380, 50840, 54280, 55637, 57040, 58466, 58528, 73160, 74989, 75440, 77408, 84134, 96760, 101680, 108560, 111274, 114080, 116932, 146165, 146320, 149978, 150880, 168268, 193520, 203360, 210335, 217120, 222548, 233864, 278185, 292330, 292640, 299956, 336536, 374945, 387040, 420670, 445096, 467728, 556370, 584660, 599912, 673072, 749890, 841340, 890192, 935456, 1112740, 1169320, 1199824, 1346144, 1499780, 1682680, 1724747, 1780384, 2225480, 2338640, 2399648, 2999560, 3365360, 3449494, 4450960, 4677280, 5999120, 6730720, 6898988, 8623735, 8901920, 11998240, 13797976, 17247470, 27595952, 34494940, 55191904, 68989880, 137979760, 275959520]

約数ペア:

[(1, 275959520), (2, 137979760), (4, 68989880), (5, 55191904), (8, 34494940), (10, 27595952), (16, 17247470), (20, 13797976), (23, 11998240), (31, 8901920), (32, 8623735), (40, 6898988), (41, 6730720), (46, 5999120), (59, 4677280), (62, 4450960), (80, 3449494), (82, 3365360), (92, 2999560), (115, 2399648), (118, 2338640), (124, 2225480), (155, 1780384), (160, 1724747), (164, 1682680), (184, 1499780), (205, 1346144), (230, 1199824), (236, 1169320), (248, 1112740), (295, 935456), (310, 890192), (328, 841340), (368, 749890), (410, 673072), (460, 599912), (472, 584660), (496, 556370), (590, 467728), (620, 445096), (656, 420670), (713, 387040), (736, 374945), (820, 336536), (920, 299956), (943, 292640), (944, 292330), (992, 278185), (1180, 233864), (1240, 222548), (1271, 217120), (1312, 210335), (1357, 203360), (1426, 193520), (1640, 168268), (1829, 150880), (1840, 149978), (1886, 146320), (1888, 146165), (2360, 116932), (2419, 114080), (2480, 111274), (2542, 108560), (2714, 101680), (2852, 96760), (3280, 84134), (3565, 77408), (3658, 75440), (3680, 74989), (3772, 73160), (4715, 58528), (4720, 58466), (4838, 57040), (4960, 55637), (5084, 54280), (5428, 50840), (5704, 48380), (6355, 43424), (6560, 42067), (6785, 40672), (7130, 38704), (7316, 37720), (7544, 36580), (9145, 30176), (9430, 29264), (9440, 29233), (9676, 28520), (10168, 27140), (10856, 25420), (11408, 24190), (12095, 22816), (12710, 21712), (13570, 20336), (14260, 19352), (14632, 18860), (15088, 18290)]