1008625920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 3429995520

約数和(自身を除く): 2421369600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 229, 240, 248, 256, 296, 310, 320, 370, 372, 384, 444, 458, 465, 480, 496, 555, 592, 620, 640, 687, 740, 744, 768, 888, 916, 930, 960, 992, 1110, 1145, 1147, 1184, 1240, 1280, 1374, 1480, 1488, 1776, 1832, 1860, 1920, 1984, 2220, 2290, 2294, 2368, 2480, 2748, 2960, 2976, 3435, 3441, 3552, 3664, 3720, 3840, 3968, 4440, 4580, 4588, 4736, 4960, 5496, 5735, 5920, 5952, 6870, 6882, 7099, 7104, 7328, 7440, 7936, 8473, 8880, 9160, 9176, 9472, 9920, 10992, 11470, 11840, 11904, 13740, 13764, 14198, 14208, 14656, 14880, 16946, 17205, 17760, 18320, 18352, 19840, 21297, 21984, 22940, 23680, 23808, 25419, 27480, 27528, 28396, 28416, 29312, 29760, 33892, 34410, 35495, 35520, 36640, 36704, 39680, 42365, 42594, 43968, 45880, 47360, 50838, 54960, 55056, 56792, 58624, 59520, 67784, 68820, 70990, 71040, 73280, 73408, 84730, 85188, 87936, 91760, 101676, 106485, 109920, 110112, 113584, 119040, 127095, 135568, 137640, 141980, 142080, 146560, 146816, 169460, 170376, 175872, 183520, 203352, 212970, 219840, 220224, 227168, 254190, 262663, 271136, 275280, 283960, 293120, 293632, 338920, 340752, 367040, 406704, 425940, 439680, 440448, 454336, 508380, 525326, 542272, 550560, 567920, 677840, 681504, 734080, 787989, 813408, 851880, 879360, 880896, 908672, 1016760, 1050652, 1084544, 1101120, 1135840, 1313315, 1355680, 1363008, 1468160, 1575978, 1626816, 1703760, 1817344, 2033520, 2101304, 2169088, 2202240, 2271680, 2626630, 2711360, 2726016, 3151956, 3253632, 3407520, 3939945, 4067040, 4202608, 4404480, 4543360, 5253260, 5422720, 5452032, 6303912, 6507264, 6815040, 7879890, 8134080, 8405216, 9086720, 10506520, 10845440, 12607824, 13630080, 15759780, 16268160, 16810432, 21013040, 25215648, 27260160, 31519560, 32536320, 33620864, 42026080, 50431296, 63039120, 67241728, 84052160, 100862592, 126078240, 168104320, 201725184, 252156480, 336208640, 504312960, 1008625920]

約数ペア:

[(1, 1008625920), (2, 504312960), (3, 336208640), (4, 252156480), (5, 201725184), (6, 168104320), (8, 126078240), (10, 100862592), (12, 84052160), (15, 67241728), (16, 63039120), (20, 50431296), (24, 42026080), (30, 33620864), (31, 32536320), (32, 31519560), (37, 27260160), (40, 25215648), (48, 21013040), (60, 16810432), (62, 16268160), (64, 15759780), (74, 13630080), (80, 12607824), (93, 10845440), (96, 10506520), (111, 9086720), (120, 8405216), (124, 8134080), (128, 7879890), (148, 6815040), (155, 6507264), (160, 6303912), (185, 5452032), (186, 5422720), (192, 5253260), (222, 4543360), (229, 4404480), (240, 4202608), (248, 4067040), (256, 3939945), (296, 3407520), (310, 3253632), (320, 3151956), (370, 2726016), (372, 2711360), (384, 2626630), (444, 2271680), (458, 2202240), (465, 2169088), (480, 2101304), (496, 2033520), (555, 1817344), (592, 1703760), (620, 1626816), (640, 1575978), (687, 1468160), (740, 1363008), (744, 1355680), (768, 1313315), (888, 1135840), (916, 1101120), (930, 1084544), (960, 1050652), (992, 1016760), (1110, 908672), (1145, 880896), (1147, 879360), (1184, 851880), (1240, 813408), (1280, 787989), (1374, 734080), (1480, 681504), (1488, 677840), (1776, 567920), (1832, 550560), (1860, 542272), (1920, 525326), (1984, 508380), (2220, 454336), (2290, 440448), (2294, 439680), (2368, 425940), (2480, 406704), (2748, 367040), (2960, 340752), (2976, 338920), (3435, 293632), (3441, 293120), (3552, 283960), (3664, 275280), (3720, 271136), (3840, 262663), (3968, 254190), (4440, 227168), (4580, 220224), (4588, 219840), (4736, 212970), (4960, 203352), (5496, 183520), (5735, 175872), (5920, 170376), (5952, 169460), (6870, 146816), (6882, 146560), (7099, 142080), (7104, 141980), (7328, 137640), (7440, 135568), (7936, 127095), (8473, 119040), (8880, 113584), (9160, 110112), (9176, 109920), (9472, 106485), (9920, 101676), (10992, 91760), (11470, 87936), (11840, 85188), (11904, 84730), (13740, 73408), (13764, 73280), (14198, 71040), (14208, 70990), (14656, 68820), (14880, 67784), (16946, 59520), (17205, 58624), (17760, 56792), (18320, 55056), (18352, 54960), (19840, 50838), (21297, 47360), (21984, 45880), (22940, 43968), (23680, 42594), (23808, 42365), (25419, 39680), (27480, 36704), (27528, 36640), (28396, 35520), (28416, 35495), (29312, 34410), (29760, 33892)]