553668720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 1880665344

約数和(自身を除く): 1326996624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 401, 440, 523, 528, 660, 802, 880, 1046, 1203, 1320, 1569, 1604, 2005, 2092, 2406, 2615, 2640, 3138, 3208, 4010, 4184, 4411, 4812, 5230, 5753, 6015, 6276, 6416, 7845, 8020, 8368, 8822, 9624, 10460, 11506, 12030, 12552, 13233, 15690, 16040, 17259, 17644, 19248, 20920, 22055, 23012, 24060, 25104, 26466, 28765, 31380, 32080, 34518, 35288, 41840, 44110, 46024, 48120, 52932, 57530, 62760, 66165, 69036, 70576, 86295, 88220, 92048, 96240, 105864, 115060, 125520, 132330, 138072, 172590, 176440, 209723, 211728, 230120, 264660, 276144, 345180, 352880, 419446, 460240, 529320, 629169, 690360, 838892, 1048615, 1058640, 1258338, 1380720, 1677784, 2097230, 2306953, 2516676, 3145845, 3355568, 4194460, 4613906, 5033352, 6291690, 6920859, 8388920, 9227812, 10066704, 11534765, 12583380, 13841718, 16777840, 18455624, 23069530, 25166760, 27683436, 34604295, 36911248, 46139060, 50333520, 55366872, 69208590, 92278120, 110733744, 138417180, 184556240, 276834360, 553668720]

約数ペア:

[(1, 553668720), (2, 276834360), (3, 184556240), (4, 138417180), (5, 110733744), (6, 92278120), (8, 69208590), (10, 55366872), (11, 50333520), (12, 46139060), (15, 36911248), (16, 34604295), (20, 27683436), (22, 25166760), (24, 23069530), (30, 18455624), (33, 16777840), (40, 13841718), (44, 12583380), (48, 11534765), (55, 10066704), (60, 9227812), (66, 8388920), (80, 6920859), (88, 6291690), (110, 5033352), (120, 4613906), (132, 4194460), (165, 3355568), (176, 3145845), (220, 2516676), (240, 2306953), (264, 2097230), (330, 1677784), (401, 1380720), (440, 1258338), (523, 1058640), (528, 1048615), (660, 838892), (802, 690360), (880, 629169), (1046, 529320), (1203, 460240), (1320, 419446), (1569, 352880), (1604, 345180), (2005, 276144), (2092, 264660), (2406, 230120), (2615, 211728), (2640, 209723), (3138, 176440), (3208, 172590), (4010, 138072), (4184, 132330), (4411, 125520), (4812, 115060), (5230, 105864), (5753, 96240), (6015, 92048), (6276, 88220), (6416, 86295), (7845, 70576), (8020, 69036), (8368, 66165), (8822, 62760), (9624, 57530), (10460, 52932), (11506, 48120), (12030, 46024), (12552, 44110), (13233, 41840), (15690, 35288), (16040, 34518), (17259, 32080), (17644, 31380), (19248, 28765), (20920, 26466), (22055, 25104), (23012, 24060)]