73894080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 262176768

約数和(自身を除く): 188282688

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, 130, 155, 156, 160, 186, 191, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 382, 390, 403, 416, 465, 480, 496, 520, 573, 620, 624, 744, 764, 780, 806, 832, 930, 955, 960, 992, 1040, 1146, 1209, 1240, 1248, 1488, 1528, 1560, 1612, 1860, 1910, 1984, 2015, 2080, 2292, 2418, 2480, 2483, 2496, 2865, 2976, 3056, 3120, 3224, 3720, 3820, 4030, 4160, 4584, 4836, 4960, 4966, 5730, 5921, 5952, 6045, 6112, 6240, 6448, 7440, 7449, 7640, 8060, 9168, 9672, 9920, 9932, 11460, 11842, 12090, 12224, 12415, 12480, 12896, 14880, 14898, 15280, 16120, 17763, 18336, 19344, 19864, 22920, 23684, 24180, 24830, 25792, 29605, 29760, 29796, 30560, 32240, 35526, 36672, 37245, 38688, 39728, 45840, 47368, 48360, 49660, 59210, 59592, 61120, 64480, 71052, 74490, 76973, 77376, 79456, 88815, 91680, 94736, 96720, 99320, 118420, 119184, 128960, 142104, 148980, 153946, 158912, 177630, 183360, 189472, 193440, 198640, 230919, 236840, 238368, 284208, 297960, 307892, 355260, 378944, 384865, 386880, 397280, 461838, 473680, 476736, 568416, 595920, 615784, 710520, 769730, 794560, 923676, 947360, 1136832, 1154595, 1191840, 1231568, 1421040, 1539460, 1847352, 1894720, 2309190, 2383680, 2463136, 2842080, 3078920, 3694704, 4618380, 4926272, 5684160, 6157840, 7389408, 9236760, 12315680, 14778816, 18473520, 24631360, 36947040, 73894080]

約数ペア:

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