147788160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 526417920

約数和(自身を除く): 378629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 191, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 382, 384, 390, 403, 416, 465, 480, 496, 520, 573, 620, 624, 640, 744, 764, 780, 806, 832, 930, 955, 960, 992, 1040, 1146, 1209, 1240, 1248, 1488, 1528, 1560, 1612, 1664, 1860, 1910, 1920, 1984, 2015, 2080, 2292, 2418, 2480, 2483, 2496, 2865, 2976, 3056, 3120, 3224, 3720, 3820, 3968, 4030, 4160, 4584, 4836, 4960, 4966, 4992, 5730, 5921, 5952, 6045, 6112, 6240, 6448, 7440, 7449, 7640, 8060, 8320, 9168, 9672, 9920, 9932, 11460, 11842, 11904, 12090, 12224, 12415, 12480, 12896, 14880, 14898, 15280, 16120, 17763, 18336, 19344, 19840, 19864, 22920, 23684, 24180, 24448, 24830, 24960, 25792, 29605, 29760, 29796, 30560, 32240, 35526, 36672, 37245, 38688, 39728, 45840, 47368, 48360, 49660, 51584, 59210, 59520, 59592, 61120, 64480, 71052, 73344, 74490, 76973, 77376, 79456, 88815, 91680, 94736, 96720, 99320, 118420, 119184, 122240, 128960, 142104, 148980, 153946, 154752, 158912, 177630, 183360, 189472, 193440, 198640, 230919, 236840, 238368, 257920, 284208, 297960, 307892, 317824, 355260, 366720, 378944, 384865, 386880, 397280, 461838, 473680, 476736, 568416, 595920, 615784, 710520, 757888, 769730, 773760, 794560, 923676, 947360, 953472, 1136832, 1154595, 1191840, 1231568, 1421040, 1539460, 1589120, 1847352, 1894720, 2273664, 2309190, 2383680, 2463136, 2842080, 3078920, 3694704, 3789440, 4618380, 4767360, 4926272, 5684160, 6157840, 7389408, 9236760, 9852544, 11368320, 12315680, 14778816, 18473520, 24631360, 29557632, 36947040, 49262720, 73894080, 147788160]

約数ペア:

[(1, 147788160), (2, 73894080), (3, 49262720), (4, 36947040), (5, 29557632), (6, 24631360), (8, 18473520), (10, 14778816), (12, 12315680), (13, 11368320), (15, 9852544), (16, 9236760), (20, 7389408), (24, 6157840), (26, 5684160), (30, 4926272), (31, 4767360), (32, 4618380), (39, 3789440), (40, 3694704), (48, 3078920), (52, 2842080), (60, 2463136), (62, 2383680), (64, 2309190), (65, 2273664), (78, 1894720), (80, 1847352), (93, 1589120), (96, 1539460), (104, 1421040), (120, 1231568), (124, 1191840), (128, 1154595), (130, 1136832), (155, 953472), (156, 947360), (160, 923676), (186, 794560), (191, 773760), (192, 769730), (195, 757888), (208, 710520), (240, 615784), (248, 595920), (260, 568416), (310, 476736), (312, 473680), (320, 461838), (372, 397280), (382, 386880), (384, 384865), (390, 378944), (403, 366720), (416, 355260), (465, 317824), (480, 307892), (496, 297960), (520, 284208), (573, 257920), (620, 238368), (624, 236840), (640, 230919), (744, 198640), (764, 193440), (780, 189472), (806, 183360), (832, 177630), (930, 158912), (955, 154752), (960, 153946), (992, 148980), (1040, 142104), (1146, 128960), (1209, 122240), (1240, 119184), (1248, 118420), (1488, 99320), (1528, 96720), (1560, 94736), (1612, 91680), (1664, 88815), (1860, 79456), (1910, 77376), (1920, 76973), (1984, 74490), (2015, 73344), (2080, 71052), (2292, 64480), (2418, 61120), (2480, 59592), (2483, 59520), (2496, 59210), (2865, 51584), (2976, 49660), (3056, 48360), (3120, 47368), (3224, 45840), (3720, 39728), (3820, 38688), (3968, 37245), (4030, 36672), (4160, 35526), (4584, 32240), (4836, 30560), (4960, 29796), (4966, 29760), (4992, 29605), (5730, 25792), (5921, 24960), (5952, 24830), (6045, 24448), (6112, 24180), (6240, 23684), (6448, 22920), (7440, 19864), (7449, 19840), (7640, 19344), (8060, 18336), (8320, 17763), (9168, 16120), (9672, 15280), (9920, 14898), (9932, 14880), (11460, 12896), (11842, 12480), (11904, 12415), (12090, 12224)]