145556160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 490801152

約数和(自身を除く): 345244992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 73, 80, 93, 96, 120, 124, 134, 146, 155, 160, 186, 192, 201, 219, 240, 248, 268, 292, 310, 320, 335, 365, 372, 402, 438, 465, 480, 496, 536, 584, 620, 670, 730, 744, 804, 876, 930, 960, 992, 1005, 1072, 1095, 1168, 1240, 1340, 1460, 1488, 1608, 1752, 1860, 1984, 2010, 2077, 2144, 2190, 2263, 2336, 2480, 2680, 2920, 2976, 3216, 3504, 3720, 4020, 4154, 4288, 4380, 4526, 4672, 4891, 4960, 5360, 5840, 5952, 6231, 6432, 6789, 7008, 7440, 8040, 8308, 8760, 9052, 9782, 9920, 10385, 10720, 11315, 11680, 12462, 12864, 13578, 14016, 14673, 14880, 16080, 16616, 17520, 18104, 19564, 20770, 21440, 22630, 23360, 24455, 24924, 27156, 29346, 29760, 31155, 32160, 33232, 33945, 35040, 36208, 39128, 41540, 45260, 48910, 49848, 54312, 58692, 62310, 64320, 66464, 67890, 70080, 72416, 73365, 78256, 83080, 90520, 97820, 99696, 108624, 117384, 124620, 132928, 135780, 144832, 146730, 151621, 156512, 166160, 181040, 195640, 199392, 217248, 234768, 249240, 271560, 293460, 303242, 313024, 332320, 362080, 391280, 398784, 434496, 454863, 469536, 498480, 543120, 586920, 606484, 664640, 724160, 758105, 782560, 909726, 939072, 996960, 1086240, 1173840, 1212968, 1516210, 1565120, 1819452, 1993920, 2172480, 2274315, 2347680, 2425936, 3032420, 3638904, 4548630, 4695360, 4851872, 6064840, 7277808, 9097260, 9703744, 12129680, 14555616, 18194520, 24259360, 29111232, 36389040, 48518720, 72778080, 145556160]

約数ペア:

[(1, 145556160), (2, 72778080), (3, 48518720), (4, 36389040), (5, 29111232), (6, 24259360), (8, 18194520), (10, 14555616), (12, 12129680), (15, 9703744), (16, 9097260), (20, 7277808), (24, 6064840), (30, 4851872), (31, 4695360), (32, 4548630), (40, 3638904), (48, 3032420), (60, 2425936), (62, 2347680), (64, 2274315), (67, 2172480), (73, 1993920), (80, 1819452), (93, 1565120), (96, 1516210), (120, 1212968), (124, 1173840), (134, 1086240), (146, 996960), (155, 939072), (160, 909726), (186, 782560), (192, 758105), (201, 724160), (219, 664640), (240, 606484), (248, 586920), (268, 543120), (292, 498480), (310, 469536), (320, 454863), (335, 434496), (365, 398784), (372, 391280), (402, 362080), (438, 332320), (465, 313024), (480, 303242), (496, 293460), (536, 271560), (584, 249240), (620, 234768), (670, 217248), (730, 199392), (744, 195640), (804, 181040), (876, 166160), (930, 156512), (960, 151621), (992, 146730), (1005, 144832), (1072, 135780), (1095, 132928), (1168, 124620), (1240, 117384), (1340, 108624), (1460, 99696), (1488, 97820), (1608, 90520), (1752, 83080), (1860, 78256), (1984, 73365), (2010, 72416), (2077, 70080), (2144, 67890), (2190, 66464), (2263, 64320), (2336, 62310), (2480, 58692), (2680, 54312), (2920, 49848), (2976, 48910), (3216, 45260), (3504, 41540), (3720, 39128), (4020, 36208), (4154, 35040), (4288, 33945), (4380, 33232), (4526, 32160), (4672, 31155), (4891, 29760), (4960, 29346), (5360, 27156), (5840, 24924), (5952, 24455), (6231, 23360), (6432, 22630), (6789, 21440), (7008, 20770), (7440, 19564), (8040, 18104), (8308, 17520), (8760, 16616), (9052, 16080), (9782, 14880), (9920, 14673), (10385, 14016), (10720, 13578), (11315, 12864), (11680, 12462)]