1022195520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5093

約数の個数: 168

約数和(自身を含む): 3566160000

約数和(自身を除く): 2543964480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 4999, 5112, 5680, 6390, 6816, 8520, 9998, 10224, 11360, 12780, 13632, 14997, 17040, 19996, 20448, 22720, 24995, 25560, 29994, 34080, 39992, 40896, 44991, 49990, 51120, 59988, 68160, 74985, 79984, 89982, 99980, 102240, 119976, 149970, 159968, 179964, 199960, 204480, 224955, 239952, 299940, 319936, 354929, 359928, 399920, 449910, 479904, 599880, 709858, 719856, 799840, 899820, 959808, 1064787, 1199760, 1419716, 1439712, 1599680, 1774645, 1799640, 2129574, 2399520, 2839432, 2879424, 3194361, 3549290, 3599280, 4259148, 4799040, 5323935, 5678864, 6388722, 7098580, 7198560, 8518296, 10647870, 11357728, 12777444, 14197160, 14397120, 15971805, 17036592, 21295740, 22715456, 25554888, 28394320, 31943610, 34073184, 42591480, 51109776, 56788640, 63887220, 68146368, 85182960, 102219552, 113577280, 127774440, 170365920, 204439104, 255548880, 340731840, 511097760, 1022195520]

約数ペア:

[(1, 1022195520), (2, 511097760), (3, 340731840), (4, 255548880), (5, 204439104), (6, 170365920), (8, 127774440), (9, 113577280), (10, 102219552), (12, 85182960), (15, 68146368), (16, 63887220), (18, 56788640), (20, 51109776), (24, 42591480), (30, 34073184), (32, 31943610), (36, 28394320), (40, 25554888), (45, 22715456), (48, 21295740), (60, 17036592), (64, 15971805), (71, 14397120), (72, 14197160), (80, 12777444), (90, 11357728), (96, 10647870), (120, 8518296), (142, 7198560), (144, 7098580), (160, 6388722), (180, 5678864), (192, 5323935), (213, 4799040), (240, 4259148), (284, 3599280), (288, 3549290), (320, 3194361), (355, 2879424), (360, 2839432), (426, 2399520), (480, 2129574), (568, 1799640), (576, 1774645), (639, 1599680), (710, 1439712), (720, 1419716), (852, 1199760), (960, 1064787), (1065, 959808), (1136, 899820), (1278, 799840), (1420, 719856), (1440, 709858), (1704, 599880), (2130, 479904), (2272, 449910), (2556, 399920), (2840, 359928), (2880, 354929), (3195, 319936), (3408, 299940), (4260, 239952), (4544, 224955), (4999, 204480), (5112, 199960), (5680, 179964), (6390, 159968), (6816, 149970), (8520, 119976), (9998, 102240), (10224, 99980), (11360, 89982), (12780, 79984), (13632, 74985), (14997, 68160), (17040, 59988), (19996, 51120), (20448, 49990), (22720, 44991), (24995, 40896), (25560, 39992), (29994, 34080)]