444052440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 1564617600

約数和(自身を除く): 1120565160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 239, 260, 312, 360, 390, 397, 468, 478, 520, 585, 717, 780, 794, 936, 956, 1170, 1191, 1195, 1434, 1560, 1588, 1912, 1985, 2151, 2340, 2382, 2390, 2868, 3107, 3176, 3573, 3585, 3970, 4302, 4680, 4764, 4780, 5161, 5736, 5955, 6214, 7146, 7170, 7940, 8604, 9321, 9528, 9560, 10322, 10755, 11910, 12428, 14292, 14340, 15483, 15535, 15880, 17208, 17865, 18642, 20644, 21510, 23820, 24856, 25805, 27963, 28584, 28680, 30966, 31070, 35730, 37284, 41288, 43020, 46449, 46605, 47640, 51610, 55926, 61932, 62140, 71460, 74568, 77415, 86040, 92898, 93210, 94883, 103220, 111852, 123864, 124280, 139815, 142920, 154830, 185796, 186420, 189766, 206440, 223704, 232245, 279630, 284649, 309660, 371592, 372840, 379532, 464490, 474415, 559260, 569298, 619320, 759064, 853947, 928980, 948830, 1118520, 1138596, 1233479, 1423245, 1707894, 1857960, 1897660, 2277192, 2466958, 2846490, 3415788, 3700437, 3795320, 4269735, 4933916, 5692980, 6167395, 6831576, 7400874, 8539470, 9867832, 11101311, 11385960, 12334790, 14801748, 17078940, 18502185, 22202622, 24669580, 29603496, 34157880, 37004370, 44405244, 49339160, 55506555, 74008740, 88810488, 111013110, 148017480, 222026220, 444052440]

約数ペア:

[(1, 444052440), (2, 222026220), (3, 148017480), (4, 111013110), (5, 88810488), (6, 74008740), (8, 55506555), (9, 49339160), (10, 44405244), (12, 37004370), (13, 34157880), (15, 29603496), (18, 24669580), (20, 22202622), (24, 18502185), (26, 17078940), (30, 14801748), (36, 12334790), (39, 11385960), (40, 11101311), (45, 9867832), (52, 8539470), (60, 7400874), (65, 6831576), (72, 6167395), (78, 5692980), (90, 4933916), (104, 4269735), (117, 3795320), (120, 3700437), (130, 3415788), (156, 2846490), (180, 2466958), (195, 2277192), (234, 1897660), (239, 1857960), (260, 1707894), (312, 1423245), (360, 1233479), (390, 1138596), (397, 1118520), (468, 948830), (478, 928980), (520, 853947), (585, 759064), (717, 619320), (780, 569298), (794, 559260), (936, 474415), (956, 464490), (1170, 379532), (1191, 372840), (1195, 371592), (1434, 309660), (1560, 284649), (1588, 279630), (1912, 232245), (1985, 223704), (2151, 206440), (2340, 189766), (2382, 186420), (2390, 185796), (2868, 154830), (3107, 142920), (3176, 139815), (3573, 124280), (3585, 123864), (3970, 111852), (4302, 103220), (4680, 94883), (4764, 93210), (4780, 92898), (5161, 86040), (5736, 77415), (5955, 74568), (6214, 71460), (7146, 62140), (7170, 61932), (7940, 55926), (8604, 51610), (9321, 47640), (9528, 46605), (9560, 46449), (10322, 43020), (10755, 41288), (11910, 37284), (12428, 35730), (14292, 31070), (14340, 30966), (15483, 28680), (15535, 28584), (15880, 27963), (17208, 25805), (17865, 24856), (18642, 23820), (20644, 21510)]