349454280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 1233498240

約数和(自身を除く): 884043960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 280, 294, 309, 392, 412, 420, 490, 515, 577, 588, 618, 721, 735, 824, 840, 980, 1030, 1154, 1176, 1236, 1442, 1470, 1545, 1731, 1960, 2060, 2163, 2308, 2472, 2884, 2885, 2940, 3090, 3462, 3605, 4039, 4120, 4326, 4616, 5047, 5768, 5770, 5880, 6180, 6924, 7210, 8078, 8652, 8655, 10094, 10815, 11540, 12117, 12360, 13848, 14420, 15141, 16156, 17304, 17310, 20188, 20195, 21630, 23080, 24234, 25235, 28273, 28840, 30282, 32312, 34620, 40376, 40390, 43260, 48468, 50470, 56546, 59431, 60564, 60585, 69240, 75705, 80780, 84819, 86520, 96936, 100940, 113092, 118862, 121128, 121170, 141365, 151410, 161560, 169638, 178293, 201880, 226184, 237724, 242340, 282730, 297155, 302820, 339276, 356586, 416017, 424095, 475448, 484680, 565460, 594310, 605640, 678552, 713172, 832034, 848190, 891465, 1130920, 1188620, 1248051, 1426344, 1664068, 1696380, 1782930, 2080085, 2377240, 2496102, 2912119, 3328136, 3392760, 3565860, 4160170, 4992204, 5824238, 6240255, 7131720, 8320340, 8736357, 9984408, 11648476, 12480510, 14560595, 16640680, 17472714, 23296952, 24961020, 29121190, 34945428, 43681785, 49922040, 58242380, 69890856, 87363570, 116484760, 174727140, 349454280]

約数ペア:

[(1, 349454280), (2, 174727140), (3, 116484760), (4, 87363570), (5, 69890856), (6, 58242380), (7, 49922040), (8, 43681785), (10, 34945428), (12, 29121190), (14, 24961020), (15, 23296952), (20, 17472714), (21, 16640680), (24, 14560595), (28, 12480510), (30, 11648476), (35, 9984408), (40, 8736357), (42, 8320340), (49, 7131720), (56, 6240255), (60, 5824238), (70, 4992204), (84, 4160170), (98, 3565860), (103, 3392760), (105, 3328136), (120, 2912119), (140, 2496102), (147, 2377240), (168, 2080085), (196, 1782930), (206, 1696380), (210, 1664068), (245, 1426344), (280, 1248051), (294, 1188620), (309, 1130920), (392, 891465), (412, 848190), (420, 832034), (490, 713172), (515, 678552), (577, 605640), (588, 594310), (618, 565460), (721, 484680), (735, 475448), (824, 424095), (840, 416017), (980, 356586), (1030, 339276), (1154, 302820), (1176, 297155), (1236, 282730), (1442, 242340), (1470, 237724), (1545, 226184), (1731, 201880), (1960, 178293), (2060, 169638), (2163, 161560), (2308, 151410), (2472, 141365), (2884, 121170), (2885, 121128), (2940, 118862), (3090, 113092), (3462, 100940), (3605, 96936), (4039, 86520), (4120, 84819), (4326, 80780), (4616, 75705), (5047, 69240), (5768, 60585), (5770, 60564), (5880, 59431), (6180, 56546), (6924, 50470), (7210, 48468), (8078, 43260), (8652, 40390), (8655, 40376), (10094, 34620), (10815, 32312), (11540, 30282), (12117, 28840), (12360, 28273), (13848, 25235), (14420, 24234), (15141, 23080), (16156, 21630), (17304, 20195), (17310, 20188)]