1619940960

素因数分解:

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

素因数の和:3362

約数の個数: 288

約数和(自身を含む): 6227020800

約数和(自身を除く): 4607079840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3299, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6598, 6820, 7440, 7920, 8184, 8928, 9897, 10230, 10912, 11160, 12276, 13196, 13640, 14880, 15345, 15840, 16368, 16495, 19794, 20460, 22320, 24552, 26392, 27280, 29691, 30690, 32736, 32990, 36289, 39588, 40920, 44640, 49104, 49485, 52784, 54560, 59382, 61380, 65980, 72578, 79176, 81840, 98208, 98970, 102269, 105568, 108867, 118764, 122760, 131960, 145156, 148455, 158352, 163680, 181445, 197940, 204538, 217734, 237528, 245520, 263920, 290312, 296910, 306807, 316704, 326601, 362890, 395880, 409076, 435468, 475056, 491040, 511345, 527840, 544335, 580624, 593820, 613614, 653202, 725780, 791760, 818152, 870936, 920421, 950112, 1022690, 1088670, 1124959, 1161248, 1187640, 1227228, 1306404, 1451560, 1534035, 1583520, 1633005, 1636304, 1741872, 1840842, 2045380, 2177340, 2249918, 2375280, 2454456, 2612808, 2903120, 3068070, 3266010, 3272608, 3374877, 3483744, 3681684, 4090760, 4354680, 4499836, 4602105, 4750560, 4908912, 5225616, 5624795, 5806240, 6136140, 6532020, 6749754, 7363368, 8181520, 8709360, 8999672, 9204210, 9817824, 10124631, 10451232, 11249590, 12272280, 13064040, 13499508, 14726736, 16363040, 16874385, 17418720, 17999344, 18408420, 20249262, 22499180, 24544560, 26128080, 26999016, 29453472, 33748770, 35998688, 36816840, 40498524, 44998360, 49089120, 50623155, 52256160, 53998032, 67497540, 73633680, 80997048, 89996720, 101246310, 107996064, 134995080, 147267360, 161994096, 179993440, 202492620, 269990160, 323988192, 404985240, 539980320, 809970480, 1619940960]

約数ペア:

[(1, 1619940960), (2, 809970480), (3, 539980320), (4, 404985240), (5, 323988192), (6, 269990160), (8, 202492620), (9, 179993440), (10, 161994096), (11, 147267360), (12, 134995080), (15, 107996064), (16, 101246310), (18, 89996720), (20, 80997048), (22, 73633680), (24, 67497540), (30, 53998032), (31, 52256160), (32, 50623155), (33, 49089120), (36, 44998360), (40, 40498524), (44, 36816840), (45, 35998688), (48, 33748770), (55, 29453472), (60, 26999016), (62, 26128080), (66, 24544560), (72, 22499180), (80, 20249262), (88, 18408420), (90, 17999344), (93, 17418720), (96, 16874385), (99, 16363040), (110, 14726736), (120, 13499508), (124, 13064040), (132, 12272280), (144, 11249590), (155, 10451232), (160, 10124631), (165, 9817824), (176, 9204210), (180, 8999672), (186, 8709360), (198, 8181520), (220, 7363368), (240, 6749754), (248, 6532020), (264, 6136140), (279, 5806240), (288, 5624795), (310, 5225616), (330, 4908912), (341, 4750560), (352, 4602105), (360, 4499836), (372, 4354680), (396, 4090760), (440, 3681684), (465, 3483744), (480, 3374877), (495, 3272608), (496, 3266010), (528, 3068070), (558, 2903120), (620, 2612808), (660, 2454456), (682, 2375280), (720, 2249918), (744, 2177340), (792, 2045380), (880, 1840842), (930, 1741872), (990, 1636304), (992, 1633005), (1023, 1583520), (1056, 1534035), (1116, 1451560), (1240, 1306404), (1320, 1227228), (1364, 1187640), (1395, 1161248), (1440, 1124959), (1488, 1088670), (1584, 1022690), (1705, 950112), (1760, 920421), (1860, 870936), (1980, 818152), (2046, 791760), (2232, 725780), (2480, 653202), (2640, 613614), (2728, 593820), (2790, 580624), (2976, 544335), (3069, 527840), (3168, 511345), (3299, 491040), (3410, 475056), (3720, 435468), (3960, 409076), (4092, 395880), (4464, 362890), (4960, 326601), (5115, 316704), (5280, 306807), (5456, 296910), (5580, 290312), (6138, 263920), (6598, 245520), (6820, 237528), (7440, 217734), (7920, 204538), (8184, 197940), (8928, 181445), (9897, 163680), (10230, 158352), (10912, 148455), (11160, 145156), (12276, 131960), (13196, 122760), (13640, 118764), (14880, 108867), (15345, 105568), (15840, 102269), (16368, 98970), (16495, 98208), (19794, 81840), (20460, 79176), (22320, 72578), (24552, 65980), (26392, 61380), (27280, 59382), (29691, 54560), (30690, 52784), (32736, 49485), (32990, 49104), (36289, 44640), (39588, 40920)]