1924828440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 6356275200

約数和(自身を除く): 4431446760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 113, 114, 120, 124, 152, 155, 186, 190, 226, 228, 241, 248, 285, 310, 339, 372, 380, 452, 456, 465, 482, 565, 570, 589, 620, 678, 723, 744, 760, 904, 930, 964, 1130, 1140, 1178, 1205, 1240, 1356, 1446, 1695, 1767, 1860, 1928, 2147, 2260, 2280, 2356, 2410, 2712, 2892, 2945, 3390, 3503, 3534, 3615, 3720, 4294, 4520, 4579, 4712, 4820, 5784, 5890, 6441, 6780, 7006, 7068, 7230, 7471, 8588, 8835, 9158, 9640, 10509, 10735, 11780, 12882, 13560, 13737, 14012, 14136, 14460, 14942, 17176, 17515, 17670, 18316, 21018, 21470, 22413, 22895, 23560, 25764, 27233, 27474, 28024, 28920, 29884, 32205, 35030, 35340, 36632, 37355, 42036, 42940, 44826, 45790, 51528, 52545, 54466, 54948, 59768, 64410, 66557, 68685, 70060, 70680, 74710, 81699, 84072, 85880, 89652, 91580, 105090, 108932, 109896, 112065, 128820, 133114, 136165, 137370, 140120, 141949, 149420, 163398, 179304, 183160, 199671, 210180, 217864, 224130, 257640, 266228, 272330, 274740, 283898, 298840, 326796, 332785, 399342, 408495, 420360, 425847, 448260, 517427, 532456, 544660, 549480, 567796, 653592, 665570, 709745, 798684, 816990, 844223, 851694, 896520, 998355, 1034854, 1089320, 1135592, 1331140, 1419490, 1552281, 1597368, 1633980, 1688446, 1703388, 1996710, 2069708, 2129235, 2532669, 2587135, 2662280, 2838980, 3104562, 3267960, 3376892, 3406776, 3993420, 4139416, 4221115, 4258470, 5065338, 5174270, 5677960, 6209124, 6753784, 7761405, 7986840, 8442230, 8516940, 10130676, 10348540, 12418248, 12663345, 15522810, 16040237, 16884460, 17033880, 20261352, 20697080, 25326690, 31045620, 32080474, 33768920, 48120711, 50653380, 62091240, 64160948, 80201185, 96241422, 101306760, 128321896, 160402370, 192482844, 240603555, 320804740, 384965688, 481207110, 641609480, 962414220, 1924828440]

約数ペア:

[(1, 1924828440), (2, 962414220), (3, 641609480), (4, 481207110), (5, 384965688), (6, 320804740), (8, 240603555), (10, 192482844), (12, 160402370), (15, 128321896), (19, 101306760), (20, 96241422), (24, 80201185), (30, 64160948), (31, 62091240), (38, 50653380), (40, 48120711), (57, 33768920), (60, 32080474), (62, 31045620), (76, 25326690), (93, 20697080), (95, 20261352), (113, 17033880), (114, 16884460), (120, 16040237), (124, 15522810), (152, 12663345), (155, 12418248), (186, 10348540), (190, 10130676), (226, 8516940), (228, 8442230), (241, 7986840), (248, 7761405), (285, 6753784), (310, 6209124), (339, 5677960), (372, 5174270), (380, 5065338), (452, 4258470), (456, 4221115), (465, 4139416), (482, 3993420), (565, 3406776), (570, 3376892), (589, 3267960), (620, 3104562), (678, 2838980), (723, 2662280), (744, 2587135), (760, 2532669), (904, 2129235), (930, 2069708), (964, 1996710), (1130, 1703388), (1140, 1688446), (1178, 1633980), (1205, 1597368), (1240, 1552281), (1356, 1419490), (1446, 1331140), (1695, 1135592), (1767, 1089320), (1860, 1034854), (1928, 998355), (2147, 896520), (2260, 851694), (2280, 844223), (2356, 816990), (2410, 798684), (2712, 709745), (2892, 665570), (2945, 653592), (3390, 567796), (3503, 549480), (3534, 544660), (3615, 532456), (3720, 517427), (4294, 448260), (4520, 425847), (4579, 420360), (4712, 408495), (4820, 399342), (5784, 332785), (5890, 326796), (6441, 298840), (6780, 283898), (7006, 274740), (7068, 272330), (7230, 266228), (7471, 257640), (8588, 224130), (8835, 217864), (9158, 210180), (9640, 199671), (10509, 183160), (10735, 179304), (11780, 163398), (12882, 149420), (13560, 141949), (13737, 140120), (14012, 137370), (14136, 136165), (14460, 133114), (14942, 128820), (17176, 112065), (17515, 109896), (17670, 108932), (18316, 105090), (21018, 91580), (21470, 89652), (22413, 85880), (22895, 84072), (23560, 81699), (25764, 74710), (27233, 70680), (27474, 70060), (28024, 68685), (28920, 66557), (29884, 64410), (32205, 59768), (35030, 54948), (35340, 54466), (36632, 52545), (37355, 51528), (42036, 45790), (42940, 44826)]