38755920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 154275840

約数和(自身を除く): 115519920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 59, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 112, 115, 118, 119, 120, 136, 138, 140, 161, 168, 170, 177, 184, 204, 210, 230, 236, 238, 240, 255, 272, 276, 280, 295, 322, 336, 340, 345, 354, 357, 368, 391, 408, 413, 420, 460, 472, 476, 483, 510, 552, 560, 590, 595, 644, 680, 690, 708, 714, 782, 805, 816, 826, 840, 885, 920, 944, 952, 966, 1003, 1020, 1104, 1173, 1180, 1190, 1239, 1288, 1357, 1360, 1380, 1416, 1428, 1564, 1610, 1652, 1680, 1770, 1785, 1840, 1904, 1932, 1955, 2006, 2040, 2065, 2346, 2360, 2380, 2415, 2478, 2576, 2714, 2737, 2760, 2832, 2856, 3009, 3128, 3220, 3304, 3540, 3570, 3864, 3910, 4012, 4071, 4080, 4130, 4692, 4720, 4760, 4830, 4956, 5015, 5428, 5474, 5520, 5712, 5865, 6018, 6195, 6256, 6440, 6608, 6785, 7021, 7080, 7140, 7728, 7820, 8024, 8142, 8211, 8260, 9384, 9499, 9520, 9660, 9912, 10030, 10856, 10948, 11730, 12036, 12390, 12880, 13570, 13685, 14042, 14160, 14280, 15045, 15640, 16048, 16284, 16422, 16520, 18768, 18998, 19320, 19824, 20060, 20355, 21063, 21712, 21896, 23069, 23460, 24072, 24780, 27140, 27370, 28084, 28497, 28560, 30090, 31280, 32568, 32844, 33040, 35105, 37996, 38640, 40120, 40710, 41055, 42126, 43792, 46138, 46920, 47495, 48144, 49560, 54280, 54740, 56168, 56994, 60180, 65136, 65688, 69207, 70210, 75992, 80240, 81420, 82110, 84252, 92276, 93840, 94990, 99120, 105315, 108560, 109480, 112336, 113988, 115345, 120360, 131376, 138414, 140420, 142485, 151984, 161483, 162840, 164220, 168504, 184552, 189980, 210630, 218960, 227976, 230690, 240720, 276828, 280840, 284970, 322966, 325680, 328440, 337008, 346035, 369104, 379960, 421260, 455952, 461380, 484449, 553656, 561680, 569940, 645932, 656880, 692070, 759920, 807415, 842520, 922760, 968898, 1107312, 1139880, 1291864, 1384140, 1614830, 1685040, 1845520, 1937796, 2279760, 2422245, 2583728, 2768280, 3229660, 3875592, 4844490, 5536560, 6459320, 7751184, 9688980, 12918640, 19377960, 38755920]

約数ペア:

[(1, 38755920), (2, 19377960), (3, 12918640), (4, 9688980), (5, 7751184), (6, 6459320), (7, 5536560), (8, 4844490), (10, 3875592), (12, 3229660), (14, 2768280), (15, 2583728), (16, 2422245), (17, 2279760), (20, 1937796), (21, 1845520), (23, 1685040), (24, 1614830), (28, 1384140), (30, 1291864), (34, 1139880), (35, 1107312), (40, 968898), (42, 922760), (46, 842520), (48, 807415), (51, 759920), (56, 692070), (59, 656880), (60, 645932), (68, 569940), (69, 561680), (70, 553656), (80, 484449), (84, 461380), (85, 455952), (92, 421260), (102, 379960), (105, 369104), (112, 346035), (115, 337008), (118, 328440), (119, 325680), (120, 322966), (136, 284970), (138, 280840), (140, 276828), (161, 240720), (168, 230690), (170, 227976), (177, 218960), (184, 210630), (204, 189980), (210, 184552), (230, 168504), (236, 164220), (238, 162840), (240, 161483), (255, 151984), (272, 142485), (276, 140420), (280, 138414), (295, 131376), (322, 120360), (336, 115345), (340, 113988), (345, 112336), (354, 109480), (357, 108560), (368, 105315), (391, 99120), (408, 94990), (413, 93840), (420, 92276), (460, 84252), (472, 82110), (476, 81420), (483, 80240), (510, 75992), (552, 70210), (560, 69207), (590, 65688), (595, 65136), (644, 60180), (680, 56994), (690, 56168), (708, 54740), (714, 54280), (782, 49560), (805, 48144), (816, 47495), (826, 46920), (840, 46138), (885, 43792), (920, 42126), (944, 41055), (952, 40710), (966, 40120), (1003, 38640), (1020, 37996), (1104, 35105), (1173, 33040), (1180, 32844), (1190, 32568), (1239, 31280), (1288, 30090), (1357, 28560), (1360, 28497), (1380, 28084), (1416, 27370), (1428, 27140), (1564, 24780), (1610, 24072), (1652, 23460), (1680, 23069), (1770, 21896), (1785, 21712), (1840, 21063), (1904, 20355), (1932, 20060), (1955, 19824), (2006, 19320), (2040, 18998), (2065, 18768), (2346, 16520), (2360, 16422), (2380, 16284), (2415, 16048), (2478, 15640), (2576, 15045), (2714, 14280), (2737, 14160), (2760, 14042), (2832, 13685), (2856, 13570), (3009, 12880), (3128, 12390), (3220, 12036), (3304, 11730), (3540, 10948), (3570, 10856), (3864, 10030), (3910, 9912), (4012, 9660), (4071, 9520), (4080, 9499), (4130, 9384), (4692, 8260), (4720, 8211), (4760, 8142), (4830, 8024), (4956, 7820), (5015, 7728), (5428, 7140), (5474, 7080), (5520, 7021), (5712, 6785), (5865, 6608), (6018, 6440), (6195, 6256)]