74259360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 297198720

約数和(自身を除く): 222939360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 139, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 278, 280, 288, 315, 318, 336, 360, 371, 417, 420, 424, 477, 480, 504, 530, 556, 560, 630, 636, 672, 695, 720, 742, 795, 834, 840, 848, 954, 973, 1008, 1060, 1112, 1113, 1120, 1251, 1260, 1272, 1390, 1440, 1484, 1590, 1668, 1680, 1696, 1855, 1908, 1946, 2016, 2085, 2120, 2224, 2226, 2385, 2502, 2520, 2544, 2780, 2919, 2968, 3180, 3336, 3339, 3360, 3710, 3816, 3892, 4170, 4240, 4448, 4452, 4770, 4865, 5004, 5040, 5088, 5560, 5565, 5838, 5936, 6255, 6360, 6672, 6678, 7367, 7420, 7632, 7784, 8340, 8480, 8757, 8904, 9540, 9730, 10008, 10080, 11120, 11130, 11676, 11872, 12510, 12720, 13344, 13356, 14595, 14734, 14840, 15264, 15568, 16680, 16695, 17514, 17808, 19080, 19460, 20016, 22101, 22240, 22260, 23352, 25020, 25440, 26712, 29190, 29468, 29680, 31136, 33360, 33390, 35028, 35616, 36835, 38160, 38920, 40032, 43785, 44202, 44520, 46704, 50040, 51569, 53424, 58380, 58936, 59360, 66303, 66720, 66780, 70056, 73670, 76320, 77840, 87570, 88404, 89040, 93408, 100080, 103138, 106848, 110505, 116760, 117872, 132606, 133560, 140112, 147340, 154707, 155680, 175140, 176808, 178080, 200160, 206276, 221010, 233520, 235744, 257845, 265212, 267120, 280224, 294680, 309414, 331515, 350280, 353616, 412552, 442020, 464121, 467040, 515690, 530424, 534240, 589360, 618828, 663030, 700560, 707232, 773535, 825104, 884040, 928242, 1031380, 1060848, 1178720, 1237656, 1326060, 1401120, 1547070, 1650208, 1768080, 1856484, 2062760, 2121696, 2320605, 2475312, 2652120, 3094140, 3536160, 3712968, 4125520, 4641210, 4950624, 5304240, 6188280, 7425936, 8251040, 9282420, 10608480, 12376560, 14851872, 18564840, 24753120, 37129680, 74259360]

約数ペア:

[(1, 74259360), (2, 37129680), (3, 24753120), (4, 18564840), (5, 14851872), (6, 12376560), (7, 10608480), (8, 9282420), (9, 8251040), (10, 7425936), (12, 6188280), (14, 5304240), (15, 4950624), (16, 4641210), (18, 4125520), (20, 3712968), (21, 3536160), (24, 3094140), (28, 2652120), (30, 2475312), (32, 2320605), (35, 2121696), (36, 2062760), (40, 1856484), (42, 1768080), (45, 1650208), (48, 1547070), (53, 1401120), (56, 1326060), (60, 1237656), (63, 1178720), (70, 1060848), (72, 1031380), (80, 928242), (84, 884040), (90, 825104), (96, 773535), (105, 707232), (106, 700560), (112, 663030), (120, 618828), (126, 589360), (139, 534240), (140, 530424), (144, 515690), (159, 467040), (160, 464121), (168, 442020), (180, 412552), (210, 353616), (212, 350280), (224, 331515), (240, 309414), (252, 294680), (265, 280224), (278, 267120), (280, 265212), (288, 257845), (315, 235744), (318, 233520), (336, 221010), (360, 206276), (371, 200160), (417, 178080), (420, 176808), (424, 175140), (477, 155680), (480, 154707), (504, 147340), (530, 140112), (556, 133560), (560, 132606), (630, 117872), (636, 116760), (672, 110505), (695, 106848), (720, 103138), (742, 100080), (795, 93408), (834, 89040), (840, 88404), (848, 87570), (954, 77840), (973, 76320), (1008, 73670), (1060, 70056), (1112, 66780), (1113, 66720), (1120, 66303), (1251, 59360), (1260, 58936), (1272, 58380), (1390, 53424), (1440, 51569), (1484, 50040), (1590, 46704), (1668, 44520), (1680, 44202), (1696, 43785), (1855, 40032), (1908, 38920), (1946, 38160), (2016, 36835), (2085, 35616), (2120, 35028), (2224, 33390), (2226, 33360), (2385, 31136), (2502, 29680), (2520, 29468), (2544, 29190), (2780, 26712), (2919, 25440), (2968, 25020), (3180, 23352), (3336, 22260), (3339, 22240), (3360, 22101), (3710, 20016), (3816, 19460), (3892, 19080), (4170, 17808), (4240, 17514), (4448, 16695), (4452, 16680), (4770, 15568), (4865, 15264), (5004, 14840), (5040, 14734), (5088, 14595), (5560, 13356), (5565, 13344), (5838, 12720), (5936, 12510), (6255, 11872), (6360, 11676), (6672, 11130), (6678, 11120), (7367, 10080), (7420, 10008), (7632, 9730), (7784, 9540), (8340, 8904), (8480, 8757)]