456676920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 256

約数和(自身を含む): 1800576000

約数和(自身を除く): 1343899080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2083, 2088, 2436, 2520, 2610, 3045, 3132, 3480, 3654, 3780, 3915, 4060, 4166, 4872, 5220, 5481, 6090, 6249, 6264, 7308, 7560, 7830, 8120, 8332, 9135, 10415, 10440, 10962, 12180, 12498, 14581, 14616, 15660, 16664, 18270, 18747, 20830, 21924, 24360, 24996, 27405, 29162, 31245, 31320, 36540, 37494, 41660, 43743, 43848, 49992, 54810, 56241, 58324, 60407, 62490, 72905, 73080, 74988, 83320, 87486, 93735, 109620, 112482, 116648, 120814, 124980, 131229, 145810, 149976, 174972, 181221, 187470, 218715, 219240, 224964, 241628, 249960, 262458, 281205, 291620, 302035, 349944, 362442, 374940, 393687, 422849, 437430, 449928, 483256, 524916, 543663, 562410, 583240, 604070, 656145, 724884, 749880, 787374, 845698, 874860, 906105, 1049832, 1087326, 1124820, 1208140, 1268547, 1312290, 1449768, 1574748, 1630989, 1691396, 1749720, 1812210, 1968435, 2114245, 2174652, 2249640, 2416280, 2537094, 2624580, 2718315, 3149496, 3261978, 3382792, 3624420, 3805641, 3936870, 4228490, 4349304, 5074188, 5249160, 5436630, 6342735, 6523956, 7248840, 7611282, 7873740, 8154945, 8456980, 10148376, 10873260, 11416923, 12685470, 13047912, 15222564, 15747480, 16309890, 16913960, 19028205, 21746520, 22833846, 25370940, 30445128, 32619780, 38056410, 45667692, 50741880, 57084615, 65239560, 76112820, 91335384, 114169230, 152225640, 228338460, 456676920]

約数ペア:

[(1, 456676920), (2, 228338460), (3, 152225640), (4, 114169230), (5, 91335384), (6, 76112820), (7, 65239560), (8, 57084615), (9, 50741880), (10, 45667692), (12, 38056410), (14, 32619780), (15, 30445128), (18, 25370940), (20, 22833846), (21, 21746520), (24, 19028205), (27, 16913960), (28, 16309890), (29, 15747480), (30, 15222564), (35, 13047912), (36, 12685470), (40, 11416923), (42, 10873260), (45, 10148376), (54, 8456980), (56, 8154945), (58, 7873740), (60, 7611282), (63, 7248840), (70, 6523956), (72, 6342735), (84, 5436630), (87, 5249160), (90, 5074188), (105, 4349304), (108, 4228490), (116, 3936870), (120, 3805641), (126, 3624420), (135, 3382792), (140, 3261978), (145, 3149496), (168, 2718315), (174, 2624580), (180, 2537094), (189, 2416280), (203, 2249640), (210, 2174652), (216, 2114245), (232, 1968435), (252, 1812210), (261, 1749720), (270, 1691396), (280, 1630989), (290, 1574748), (315, 1449768), (348, 1312290), (360, 1268547), (378, 1208140), (406, 1124820), (420, 1087326), (435, 1049832), (504, 906105), (522, 874860), (540, 845698), (580, 787374), (609, 749880), (630, 724884), (696, 656145), (756, 604070), (783, 583240), (812, 562410), (840, 543663), (870, 524916), (945, 483256), (1015, 449928), (1044, 437430), (1080, 422849), (1160, 393687), (1218, 374940), (1260, 362442), (1305, 349944), (1512, 302035), (1566, 291620), (1624, 281205), (1740, 262458), (1827, 249960), (1890, 241628), (2030, 224964), (2083, 219240), (2088, 218715), (2436, 187470), (2520, 181221), (2610, 174972), (3045, 149976), (3132, 145810), (3480, 131229), (3654, 124980), (3780, 120814), (3915, 116648), (4060, 112482), (4166, 109620), (4872, 93735), (5220, 87486), (5481, 83320), (6090, 74988), (6249, 73080), (6264, 72905), (7308, 62490), (7560, 60407), (7830, 58324), (8120, 56241), (8332, 54810), (9135, 49992), (10415, 43848), (10440, 43743), (10962, 41660), (12180, 37494), (12498, 36540), (14581, 31320), (14616, 31245), (15660, 29162), (16664, 27405), (18270, 24996), (18747, 24360), (20830, 21924)]