809970480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3360

約数の個数: 240

約数和(自身を含む): 3064089600

約数和(自身を除く): 2254119120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3299, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6598, 6820, 7440, 7920, 8184, 9897, 10230, 11160, 12276, 13196, 13640, 15345, 16368, 16495, 19794, 20460, 22320, 24552, 26392, 27280, 29691, 30690, 32990, 36289, 39588, 40920, 49104, 49485, 52784, 59382, 61380, 65980, 72578, 79176, 81840, 98970, 102269, 108867, 118764, 122760, 131960, 145156, 148455, 158352, 181445, 197940, 204538, 217734, 237528, 245520, 263920, 290312, 296910, 306807, 326601, 362890, 395880, 409076, 435468, 475056, 511345, 544335, 580624, 593820, 613614, 653202, 725780, 791760, 818152, 870936, 920421, 1022690, 1088670, 1124959, 1187640, 1227228, 1306404, 1451560, 1534035, 1633005, 1636304, 1741872, 1840842, 2045380, 2177340, 2249918, 2375280, 2454456, 2612808, 2903120, 3068070, 3266010, 3374877, 3681684, 4090760, 4354680, 4499836, 4602105, 4908912, 5225616, 5624795, 6136140, 6532020, 6749754, 7363368, 8181520, 8709360, 8999672, 9204210, 10124631, 11249590, 12272280, 13064040, 13499508, 14726736, 16874385, 17999344, 18408420, 20249262, 22499180, 24544560, 26128080, 26999016, 33748770, 36816840, 40498524, 44998360, 50623155, 53998032, 67497540, 73633680, 80997048, 89996720, 101246310, 134995080, 161994096, 202492620, 269990160, 404985240, 809970480]

約数ペア:

[(1, 809970480), (2, 404985240), (3, 269990160), (4, 202492620), (5, 161994096), (6, 134995080), (8, 101246310), (9, 89996720), (10, 80997048), (11, 73633680), (12, 67497540), (15, 53998032), (16, 50623155), (18, 44998360), (20, 40498524), (22, 36816840), (24, 33748770), (30, 26999016), (31, 26128080), (33, 24544560), (36, 22499180), (40, 20249262), (44, 18408420), (45, 17999344), (48, 16874385), (55, 14726736), (60, 13499508), (62, 13064040), (66, 12272280), (72, 11249590), (80, 10124631), (88, 9204210), (90, 8999672), (93, 8709360), (99, 8181520), (110, 7363368), (120, 6749754), (124, 6532020), (132, 6136140), (144, 5624795), (155, 5225616), (165, 4908912), (176, 4602105), (180, 4499836), (186, 4354680), (198, 4090760), (220, 3681684), (240, 3374877), (248, 3266010), (264, 3068070), (279, 2903120), (310, 2612808), (330, 2454456), (341, 2375280), (360, 2249918), (372, 2177340), (396, 2045380), (440, 1840842), (465, 1741872), (495, 1636304), (496, 1633005), (528, 1534035), (558, 1451560), (620, 1306404), (660, 1227228), (682, 1187640), (720, 1124959), (744, 1088670), (792, 1022690), (880, 920421), (930, 870936), (990, 818152), (1023, 791760), (1116, 725780), (1240, 653202), (1320, 613614), (1364, 593820), (1395, 580624), (1488, 544335), (1584, 511345), (1705, 475056), (1860, 435468), (1980, 409076), (2046, 395880), (2232, 362890), (2480, 326601), (2640, 306807), (2728, 296910), (2790, 290312), (3069, 263920), (3299, 245520), (3410, 237528), (3720, 217734), (3960, 204538), (4092, 197940), (4464, 181445), (5115, 158352), (5456, 148455), (5580, 145156), (6138, 131960), (6598, 122760), (6820, 118764), (7440, 108867), (7920, 102269), (8184, 98970), (9897, 81840), (10230, 79176), (11160, 72578), (12276, 65980), (13196, 61380), (13640, 59382), (15345, 52784), (16368, 49485), (16495, 49104), (19794, 40920), (20460, 39588), (22320, 36289), (24552, 32990), (26392, 30690), (27280, 29691)]