904448520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 3116458800

約数和(自身を除く): 2212010280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 205, 232, 246, 261, 290, 328, 348, 360, 369, 410, 435, 492, 522, 580, 615, 696, 738, 820, 870, 984, 1044, 1160, 1189, 1230, 1305, 1476, 1640, 1740, 1845, 2088, 2113, 2378, 2460, 2610, 2952, 3480, 3567, 3690, 4226, 4756, 4920, 5220, 5945, 6339, 7134, 7380, 8452, 9512, 10440, 10565, 10701, 11890, 12678, 14268, 14760, 16904, 17835, 19017, 21130, 21402, 23780, 25356, 28536, 31695, 35670, 38034, 42260, 42804, 47560, 50712, 53505, 61277, 63390, 71340, 76068, 84520, 85608, 86633, 95085, 107010, 122554, 126780, 142680, 152136, 173266, 183831, 190170, 214020, 245108, 253560, 259899, 306385, 346532, 367662, 380340, 428040, 433165, 490216, 519798, 551493, 612770, 693064, 735324, 760680, 779697, 866330, 919155, 1039596, 1102986, 1225540, 1299495, 1470648, 1559394, 1732660, 1838310, 2079192, 2205972, 2451080, 2512357, 2598990, 2757465, 3118788, 3465320, 3676620, 3898485, 4411944, 5024714, 5197980, 5514930, 6237576, 7353240, 7537071, 7796970, 10049428, 10395960, 11029860, 12561785, 15074142, 15593940, 20098856, 22059720, 22611213, 25123570, 30148284, 31187880, 37685355, 45222426, 50247140, 60296568, 75370710, 90444852, 100494280, 113056065, 150741420, 180889704, 226112130, 301482840, 452224260, 904448520]

約数ペア:

[(1, 904448520), (2, 452224260), (3, 301482840), (4, 226112130), (5, 180889704), (6, 150741420), (8, 113056065), (9, 100494280), (10, 90444852), (12, 75370710), (15, 60296568), (18, 50247140), (20, 45222426), (24, 37685355), (29, 31187880), (30, 30148284), (36, 25123570), (40, 22611213), (41, 22059720), (45, 20098856), (58, 15593940), (60, 15074142), (72, 12561785), (82, 11029860), (87, 10395960), (90, 10049428), (116, 7796970), (120, 7537071), (123, 7353240), (145, 6237576), (164, 5514930), (174, 5197980), (180, 5024714), (205, 4411944), (232, 3898485), (246, 3676620), (261, 3465320), (290, 3118788), (328, 2757465), (348, 2598990), (360, 2512357), (369, 2451080), (410, 2205972), (435, 2079192), (492, 1838310), (522, 1732660), (580, 1559394), (615, 1470648), (696, 1299495), (738, 1225540), (820, 1102986), (870, 1039596), (984, 919155), (1044, 866330), (1160, 779697), (1189, 760680), (1230, 735324), (1305, 693064), (1476, 612770), (1640, 551493), (1740, 519798), (1845, 490216), (2088, 433165), (2113, 428040), (2378, 380340), (2460, 367662), (2610, 346532), (2952, 306385), (3480, 259899), (3567, 253560), (3690, 245108), (4226, 214020), (4756, 190170), (4920, 183831), (5220, 173266), (5945, 152136), (6339, 142680), (7134, 126780), (7380, 122554), (8452, 107010), (9512, 95085), (10440, 86633), (10565, 85608), (10701, 84520), (11890, 76068), (12678, 71340), (14268, 63390), (14760, 61277), (16904, 53505), (17835, 50712), (19017, 47560), (21130, 42804), (21402, 42260), (23780, 38034), (25356, 35670), (28536, 31695)]