995438520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 3364208640

約数和(自身を除く): 2368770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 191, 248, 279, 310, 360, 372, 382, 465, 467, 558, 573, 620, 744, 764, 930, 934, 955, 1116, 1146, 1240, 1395, 1401, 1528, 1719, 1860, 1868, 1910, 2232, 2292, 2335, 2790, 2802, 2865, 3438, 3720, 3736, 3820, 4203, 4584, 4670, 5580, 5604, 5730, 5921, 6876, 7005, 7640, 8406, 8595, 9340, 11160, 11208, 11460, 11842, 13752, 14010, 14477, 16812, 17190, 17763, 18680, 21015, 22920, 23684, 28020, 28954, 29605, 33624, 34380, 35526, 42030, 43431, 47368, 53289, 56040, 57908, 59210, 68760, 71052, 72385, 84060, 86862, 88815, 89197, 106578, 115816, 118420, 130293, 142104, 144770, 168120, 173724, 177630, 178394, 213156, 217155, 236840, 260586, 266445, 267591, 289540, 347448, 355260, 356788, 426312, 434310, 445985, 521172, 532890, 535182, 579080, 651465, 710520, 713576, 802773, 868620, 891970, 1042344, 1065780, 1070364, 1302930, 1337955, 1605546, 1737240, 1783940, 2131560, 2140728, 2605860, 2675910, 2765107, 3211092, 3567880, 4013865, 5211720, 5351820, 5530214, 6422184, 8027730, 8295321, 10703640, 11060428, 13825535, 16055460, 16590642, 22120856, 24885963, 27651070, 32110920, 33181284, 41476605, 49771926, 55302140, 66362568, 82953210, 99543852, 110604280, 124429815, 165906420, 199087704, 248859630, 331812840, 497719260, 995438520]

約数ペア:

[(1, 995438520), (2, 497719260), (3, 331812840), (4, 248859630), (5, 199087704), (6, 165906420), (8, 124429815), (9, 110604280), (10, 99543852), (12, 82953210), (15, 66362568), (18, 55302140), (20, 49771926), (24, 41476605), (30, 33181284), (31, 32110920), (36, 27651070), (40, 24885963), (45, 22120856), (60, 16590642), (62, 16055460), (72, 13825535), (90, 11060428), (93, 10703640), (120, 8295321), (124, 8027730), (155, 6422184), (180, 5530214), (186, 5351820), (191, 5211720), (248, 4013865), (279, 3567880), (310, 3211092), (360, 2765107), (372, 2675910), (382, 2605860), (465, 2140728), (467, 2131560), (558, 1783940), (573, 1737240), (620, 1605546), (744, 1337955), (764, 1302930), (930, 1070364), (934, 1065780), (955, 1042344), (1116, 891970), (1146, 868620), (1240, 802773), (1395, 713576), (1401, 710520), (1528, 651465), (1719, 579080), (1860, 535182), (1868, 532890), (1910, 521172), (2232, 445985), (2292, 434310), (2335, 426312), (2790, 356788), (2802, 355260), (2865, 347448), (3438, 289540), (3720, 267591), (3736, 266445), (3820, 260586), (4203, 236840), (4584, 217155), (4670, 213156), (5580, 178394), (5604, 177630), (5730, 173724), (5921, 168120), (6876, 144770), (7005, 142104), (7640, 130293), (8406, 118420), (8595, 115816), (9340, 106578), (11160, 89197), (11208, 88815), (11460, 86862), (11842, 84060), (13752, 72385), (14010, 71052), (14477, 68760), (16812, 59210), (17190, 57908), (17763, 56040), (18680, 53289), (21015, 47368), (22920, 43431), (23684, 42030), (28020, 35526), (28954, 34380), (29605, 33624)]