128176320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 433059840

約数和(自身を除く): 304883520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 73, 80, 93, 96, 118, 120, 124, 146, 155, 160, 177, 186, 192, 219, 236, 240, 248, 292, 295, 310, 320, 354, 365, 372, 438, 465, 472, 480, 496, 584, 590, 620, 708, 730, 744, 876, 885, 930, 944, 960, 992, 1095, 1168, 1180, 1240, 1416, 1460, 1488, 1752, 1770, 1829, 1860, 1888, 1984, 2190, 2263, 2336, 2360, 2480, 2832, 2920, 2976, 3504, 3540, 3658, 3720, 3776, 4307, 4380, 4526, 4672, 4720, 4960, 5487, 5664, 5840, 5952, 6789, 7008, 7080, 7316, 7440, 8614, 8760, 9052, 9145, 9440, 9920, 10974, 11315, 11328, 11680, 12921, 13578, 14016, 14160, 14632, 14880, 17228, 17520, 18104, 18290, 18880, 21535, 21948, 22630, 23360, 25842, 27156, 27435, 28320, 29264, 29760, 33945, 34456, 35040, 36208, 36580, 43070, 43896, 45260, 51684, 54312, 54870, 56640, 58528, 64605, 67890, 68912, 70080, 72416, 73160, 86140, 87792, 90520, 103368, 108624, 109740, 117056, 129210, 133517, 135780, 137824, 144832, 146320, 172280, 175584, 181040, 206736, 217248, 219480, 258420, 267034, 271560, 275648, 292640, 344560, 351168, 362080, 400551, 413472, 434496, 438960, 516840, 534068, 543120, 585280, 667585, 689120, 724160, 801102, 826944, 877920, 1033680, 1068136, 1086240, 1335170, 1378240, 1602204, 1755840, 2002755, 2067360, 2136272, 2172480, 2670340, 3204408, 4005510, 4134720, 4272544, 5340680, 6408816, 8011020, 8545088, 10681360, 12817632, 16022040, 21362720, 25635264, 32044080, 42725440, 64088160, 128176320]

約数ペア:

[(1, 128176320), (2, 64088160), (3, 42725440), (4, 32044080), (5, 25635264), (6, 21362720), (8, 16022040), (10, 12817632), (12, 10681360), (15, 8545088), (16, 8011020), (20, 6408816), (24, 5340680), (30, 4272544), (31, 4134720), (32, 4005510), (40, 3204408), (48, 2670340), (59, 2172480), (60, 2136272), (62, 2067360), (64, 2002755), (73, 1755840), (80, 1602204), (93, 1378240), (96, 1335170), (118, 1086240), (120, 1068136), (124, 1033680), (146, 877920), (155, 826944), (160, 801102), (177, 724160), (186, 689120), (192, 667585), (219, 585280), (236, 543120), (240, 534068), (248, 516840), (292, 438960), (295, 434496), (310, 413472), (320, 400551), (354, 362080), (365, 351168), (372, 344560), (438, 292640), (465, 275648), (472, 271560), (480, 267034), (496, 258420), (584, 219480), (590, 217248), (620, 206736), (708, 181040), (730, 175584), (744, 172280), (876, 146320), (885, 144832), (930, 137824), (944, 135780), (960, 133517), (992, 129210), (1095, 117056), (1168, 109740), (1180, 108624), (1240, 103368), (1416, 90520), (1460, 87792), (1488, 86140), (1752, 73160), (1770, 72416), (1829, 70080), (1860, 68912), (1888, 67890), (1984, 64605), (2190, 58528), (2263, 56640), (2336, 54870), (2360, 54312), (2480, 51684), (2832, 45260), (2920, 43896), (2976, 43070), (3504, 36580), (3540, 36208), (3658, 35040), (3720, 34456), (3776, 33945), (4307, 29760), (4380, 29264), (4526, 28320), (4672, 27435), (4720, 27156), (4960, 25842), (5487, 23360), (5664, 22630), (5840, 21948), (5952, 21535), (6789, 18880), (7008, 18290), (7080, 18104), (7316, 17520), (7440, 17228), (8614, 14880), (8760, 14632), (9052, 14160), (9145, 14016), (9440, 13578), (9920, 12921), (10974, 11680), (11315, 11328)]