232435840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 689895360

約数和(自身を除く): 457459520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 260, 280, 307, 320, 338, 364, 416, 448, 455, 520, 560, 614, 640, 676, 728, 832, 845, 896, 910, 1040, 1120, 1183, 1228, 1352, 1456, 1535, 1664, 1690, 1820, 2080, 2149, 2240, 2366, 2456, 2704, 2912, 3070, 3380, 3640, 3991, 4160, 4298, 4480, 4732, 4912, 5408, 5824, 5915, 6140, 6760, 7280, 7982, 8320, 8596, 9464, 9824, 10745, 10816, 11648, 11830, 12280, 13520, 14560, 15964, 17192, 18928, 19648, 19955, 21490, 21632, 23660, 24560, 27040, 27937, 29120, 31928, 34384, 37856, 39296, 39910, 42980, 47320, 49120, 51883, 54080, 55874, 58240, 63856, 68768, 75712, 79820, 85960, 94640, 98240, 103766, 108160, 111748, 127712, 137536, 139685, 151424, 159640, 171920, 189280, 196480, 207532, 223496, 255424, 259415, 275072, 279370, 319280, 343840, 363181, 378560, 415064, 446992, 510848, 518830, 558740, 638560, 687680, 726362, 757120, 830128, 893984, 1037660, 1117480, 1277120, 1375360, 1452724, 1660256, 1787968, 1815905, 2075320, 2234960, 2554240, 2905448, 3320512, 3575936, 3631810, 4150640, 4469920, 5810896, 6641024, 7263620, 8301280, 8939840, 11621792, 14527240, 16602560, 17879680, 23243584, 29054480, 33205120, 46487168, 58108960, 116217920, 232435840]

約数ペア:

[(1, 232435840), (2, 116217920), (4, 58108960), (5, 46487168), (7, 33205120), (8, 29054480), (10, 23243584), (13, 17879680), (14, 16602560), (16, 14527240), (20, 11621792), (26, 8939840), (28, 8301280), (32, 7263620), (35, 6641024), (40, 5810896), (52, 4469920), (56, 4150640), (64, 3631810), (65, 3575936), (70, 3320512), (80, 2905448), (91, 2554240), (104, 2234960), (112, 2075320), (128, 1815905), (130, 1787968), (140, 1660256), (160, 1452724), (169, 1375360), (182, 1277120), (208, 1117480), (224, 1037660), (260, 893984), (280, 830128), (307, 757120), (320, 726362), (338, 687680), (364, 638560), (416, 558740), (448, 518830), (455, 510848), (520, 446992), (560, 415064), (614, 378560), (640, 363181), (676, 343840), (728, 319280), (832, 279370), (845, 275072), (896, 259415), (910, 255424), (1040, 223496), (1120, 207532), (1183, 196480), (1228, 189280), (1352, 171920), (1456, 159640), (1535, 151424), (1664, 139685), (1690, 137536), (1820, 127712), (2080, 111748), (2149, 108160), (2240, 103766), (2366, 98240), (2456, 94640), (2704, 85960), (2912, 79820), (3070, 75712), (3380, 68768), (3640, 63856), (3991, 58240), (4160, 55874), (4298, 54080), (4480, 51883), (4732, 49120), (4912, 47320), (5408, 42980), (5824, 39910), (5915, 39296), (6140, 37856), (6760, 34384), (7280, 31928), (7982, 29120), (8320, 27937), (8596, 27040), (9464, 24560), (9824, 23660), (10745, 21632), (10816, 21490), (11648, 19955), (11830, 19648), (12280, 18928), (13520, 17192), (14560, 15964)]