1054515840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2591

約数の個数: 256

約数和(自身を含む): 3966935040

約数和(自身を除く): 2912419200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2531, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5062, 5208, 5952, 6510, 6720, 6944, 7440, 7593, 8680, 9920, 10124, 10416, 11904, 12655, 13020, 13440, 13888, 14880, 15186, 17360, 17717, 19840, 20248, 20832, 25310, 26040, 27776, 29760, 30372, 34720, 35434, 37965, 40496, 41664, 50620, 52080, 53151, 59520, 60744, 69440, 70868, 75930, 78461, 80992, 83328, 88585, 101240, 104160, 106302, 121488, 138880, 141736, 151860, 156922, 161984, 177170, 202480, 208320, 212604, 235383, 242976, 265755, 283472, 303720, 313844, 323968, 354340, 392305, 404960, 416640, 425208, 470766, 485952, 531510, 549227, 566944, 607440, 627688, 708680, 784610, 809920, 850416, 941532, 971904, 1063020, 1098454, 1133888, 1176915, 1214880, 1255376, 1417360, 1569220, 1619840, 1647681, 1700832, 1883064, 2126040, 2196908, 2267776, 2353830, 2429760, 2510752, 2746135, 2834720, 3138440, 3295362, 3401664, 3766128, 4252080, 4393816, 4707660, 4859520, 5021504, 5492270, 5669440, 6276880, 6590724, 6803328, 7532256, 8238405, 8504160, 8787632, 9415320, 10043008, 10984540, 11338880, 12553760, 13181448, 15064512, 16476810, 17008320, 17575264, 18830640, 21969080, 25107520, 26362896, 30129024, 32953620, 34016640, 35150528, 37661280, 43938160, 50215040, 52725792, 65907240, 70301056, 75322560, 87876320, 105451584, 131814480, 150645120, 175752640, 210903168, 263628960, 351505280, 527257920, 1054515840]

約数ペア:

[(1, 1054515840), (2, 527257920), (3, 351505280), (4, 263628960), (5, 210903168), (6, 175752640), (7, 150645120), (8, 131814480), (10, 105451584), (12, 87876320), (14, 75322560), (15, 70301056), (16, 65907240), (20, 52725792), (21, 50215040), (24, 43938160), (28, 37661280), (30, 35150528), (31, 34016640), (32, 32953620), (35, 30129024), (40, 26362896), (42, 25107520), (48, 21969080), (56, 18830640), (60, 17575264), (62, 17008320), (64, 16476810), (70, 15064512), (80, 13181448), (84, 12553760), (93, 11338880), (96, 10984540), (105, 10043008), (112, 9415320), (120, 8787632), (124, 8504160), (128, 8238405), (140, 7532256), (155, 6803328), (160, 6590724), (168, 6276880), (186, 5669440), (192, 5492270), (210, 5021504), (217, 4859520), (224, 4707660), (240, 4393816), (248, 4252080), (280, 3766128), (310, 3401664), (320, 3295362), (336, 3138440), (372, 2834720), (384, 2746135), (420, 2510752), (434, 2429760), (448, 2353830), (465, 2267776), (480, 2196908), (496, 2126040), (560, 1883064), (620, 1700832), (640, 1647681), (651, 1619840), (672, 1569220), (744, 1417360), (840, 1255376), (868, 1214880), (896, 1176915), (930, 1133888), (960, 1098454), (992, 1063020), (1085, 971904), (1120, 941532), (1240, 850416), (1302, 809920), (1344, 784610), (1488, 708680), (1680, 627688), (1736, 607440), (1860, 566944), (1920, 549227), (1984, 531510), (2170, 485952), (2240, 470766), (2480, 425208), (2531, 416640), (2604, 404960), (2688, 392305), (2976, 354340), (3255, 323968), (3360, 313844), (3472, 303720), (3720, 283472), (3968, 265755), (4340, 242976), (4480, 235383), (4960, 212604), (5062, 208320), (5208, 202480), (5952, 177170), (6510, 161984), (6720, 156922), (6944, 151860), (7440, 141736), (7593, 138880), (8680, 121488), (9920, 106302), (10124, 104160), (10416, 101240), (11904, 88585), (12655, 83328), (13020, 80992), (13440, 78461), (13888, 75930), (14880, 70868), (15186, 69440), (17360, 60744), (17717, 59520), (19840, 53151), (20248, 52080), (20832, 50620), (25310, 41664), (26040, 40496), (27776, 37965), (29760, 35434), (30372, 34720)]