445122240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 1487033856

約数和(自身を除く): 1041911616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 43, 48, 60, 64, 80, 82, 86, 96, 120, 123, 129, 160, 164, 172, 192, 205, 215, 240, 246, 258, 263, 320, 328, 344, 410, 430, 480, 492, 516, 526, 615, 645, 656, 688, 789, 820, 860, 960, 984, 1032, 1052, 1230, 1290, 1312, 1315, 1376, 1578, 1640, 1720, 1763, 1968, 2064, 2104, 2460, 2580, 2624, 2630, 2752, 3156, 3280, 3440, 3526, 3936, 3945, 4128, 4208, 4920, 5160, 5260, 5289, 6312, 6560, 6880, 7052, 7872, 7890, 8256, 8416, 8815, 9840, 10320, 10520, 10578, 10783, 11309, 12624, 13120, 13760, 14104, 15780, 16832, 17630, 19680, 20640, 21040, 21156, 21566, 22618, 25248, 26445, 28208, 31560, 32349, 33927, 35260, 39360, 41280, 42080, 42312, 43132, 45236, 50496, 52890, 53915, 56416, 56545, 63120, 64698, 67854, 70520, 84160, 84624, 86264, 90472, 105780, 107830, 112832, 113090, 126240, 129396, 135708, 141040, 161745, 169248, 169635, 172528, 180944, 211560, 215660, 226180, 252480, 258792, 271416, 282080, 323490, 338496, 339270, 345056, 361888, 423120, 431320, 452360, 463669, 517584, 542832, 564160, 646980, 678540, 690112, 723776, 846240, 862640, 904720, 927338, 1035168, 1085664, 1293960, 1357080, 1391007, 1692480, 1725280, 1809440, 1854676, 2070336, 2171328, 2318345, 2587920, 2714160, 2782014, 3450560, 3618880, 3709352, 4636690, 5175840, 5428320, 5564028, 6955035, 7418704, 9273380, 10351680, 10856640, 11128056, 13910070, 14837408, 18546760, 22256112, 27820140, 29674816, 37093520, 44512224, 55640280, 74187040, 89024448, 111280560, 148374080, 222561120, 445122240]

約数ペア:

[(1, 445122240), (2, 222561120), (3, 148374080), (4, 111280560), (5, 89024448), (6, 74187040), (8, 55640280), (10, 44512224), (12, 37093520), (15, 29674816), (16, 27820140), (20, 22256112), (24, 18546760), (30, 14837408), (32, 13910070), (40, 11128056), (41, 10856640), (43, 10351680), (48, 9273380), (60, 7418704), (64, 6955035), (80, 5564028), (82, 5428320), (86, 5175840), (96, 4636690), (120, 3709352), (123, 3618880), (129, 3450560), (160, 2782014), (164, 2714160), (172, 2587920), (192, 2318345), (205, 2171328), (215, 2070336), (240, 1854676), (246, 1809440), (258, 1725280), (263, 1692480), (320, 1391007), (328, 1357080), (344, 1293960), (410, 1085664), (430, 1035168), (480, 927338), (492, 904720), (516, 862640), (526, 846240), (615, 723776), (645, 690112), (656, 678540), (688, 646980), (789, 564160), (820, 542832), (860, 517584), (960, 463669), (984, 452360), (1032, 431320), (1052, 423120), (1230, 361888), (1290, 345056), (1312, 339270), (1315, 338496), (1376, 323490), (1578, 282080), (1640, 271416), (1720, 258792), (1763, 252480), (1968, 226180), (2064, 215660), (2104, 211560), (2460, 180944), (2580, 172528), (2624, 169635), (2630, 169248), (2752, 161745), (3156, 141040), (3280, 135708), (3440, 129396), (3526, 126240), (3936, 113090), (3945, 112832), (4128, 107830), (4208, 105780), (4920, 90472), (5160, 86264), (5260, 84624), (5289, 84160), (6312, 70520), (6560, 67854), (6880, 64698), (7052, 63120), (7872, 56545), (7890, 56416), (8256, 53915), (8416, 52890), (8815, 50496), (9840, 45236), (10320, 43132), (10520, 42312), (10578, 42080), (10783, 41280), (11309, 39360), (12624, 35260), (13120, 33927), (13760, 32349), (14104, 31560), (15780, 28208), (16832, 26445), (17630, 25248), (19680, 22618), (20640, 21566), (21040, 21156)]