20239225560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{7673}}^1$

素因数の和:8138

約数の個数: 192

約数和(自身を含む): 69817438080

約数和(自身を除く): 49578212520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 431, 510, 612, 680, 765, 862, 1020, 1224, 1293, 1530, 1724, 2040, 2155, 2586, 3060, 3448, 3879, 4310, 5172, 6120, 6465, 7327, 7673, 7758, 8620, 10344, 12930, 14654, 15346, 15516, 17240, 19395, 21981, 23019, 25860, 29308, 30692, 31032, 36635, 38365, 38790, 43962, 46038, 51720, 58616, 61384, 65943, 69057, 73270, 76730, 77580, 87924, 92076, 109905, 115095, 130441, 131886, 138114, 146540, 153460, 155160, 175848, 184152, 219810, 230190, 260882, 263772, 276228, 293080, 306920, 329715, 345285, 391323, 439620, 460380, 521764, 527544, 552456, 652205, 659430, 690570, 782646, 879240, 920760, 1043528, 1173969, 1304410, 1318860, 1381140, 1565292, 1956615, 2347938, 2608820, 2637720, 2762280, 3130584, 3307063, 3913230, 4695876, 5217640, 5869845, 6614126, 7826460, 9391752, 9921189, 11739690, 13228252, 15652920, 16535315, 19842378, 23479380, 26456504, 29763567, 33070630, 39684756, 46958760, 49605945, 56220071, 59527134, 66141260, 79369512, 99211890, 112440142, 119054268, 132282520, 148817835, 168660213, 198423780, 224880284, 238108536, 281100355, 297635670, 337320426, 396847560, 449760568, 505980639, 562200710, 595271340, 674640852, 843301065, 1011961278, 1124401420, 1190542680, 1349281704, 1686602130, 2023922556, 2248802840, 2529903195, 3373204260, 4047845112, 5059806390, 6746408520, 10119612780, 20239225560]

約数ペア:

[(1, 20239225560), (2, 10119612780), (3, 6746408520), (4, 5059806390), (5, 4047845112), (6, 3373204260), (8, 2529903195), (9, 2248802840), (10, 2023922556), (12, 1686602130), (15, 1349281704), (17, 1190542680), (18, 1124401420), (20, 1011961278), (24, 843301065), (30, 674640852), (34, 595271340), (36, 562200710), (40, 505980639), (45, 449760568), (51, 396847560), (60, 337320426), (68, 297635670), (72, 281100355), (85, 238108536), (90, 224880284), (102, 198423780), (120, 168660213), (136, 148817835), (153, 132282520), (170, 119054268), (180, 112440142), (204, 99211890), (255, 79369512), (306, 66141260), (340, 59527134), (360, 56220071), (408, 49605945), (431, 46958760), (510, 39684756), (612, 33070630), (680, 29763567), (765, 26456504), (862, 23479380), (1020, 19842378), (1224, 16535315), (1293, 15652920), (1530, 13228252), (1724, 11739690), (2040, 9921189), (2155, 9391752), (2586, 7826460), (3060, 6614126), (3448, 5869845), (3879, 5217640), (4310, 4695876), (5172, 3913230), (6120, 3307063), (6465, 3130584), (7327, 2762280), (7673, 2637720), (7758, 2608820), (8620, 2347938), (10344, 1956615), (12930, 1565292), (14654, 1381140), (15346, 1318860), (15516, 1304410), (17240, 1173969), (19395, 1043528), (21981, 920760), (23019, 879240), (25860, 782646), (29308, 690570), (30692, 659430), (31032, 652205), (36635, 552456), (38365, 527544), (38790, 521764), (43962, 460380), (46038, 439620), (51720, 391323), (58616, 345285), (61384, 329715), (65943, 306920), (69057, 293080), (73270, 276228), (76730, 263772), (77580, 260882), (87924, 230190), (92076, 219810), (109905, 184152), (115095, 175848), (130441, 155160), (131886, 153460), (138114, 146540)]