425271840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5551

約数の個数: 192

約数和(自身を含む): 1597833216

約数和(自身を除く): 1172561376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5503, 5520, 6440, 7728, 9660, 11006, 11040, 12880, 15456, 16509, 19320, 22012, 25760, 27515, 33018, 38521, 38640, 44024, 55030, 66036, 77042, 77280, 82545, 88048, 110060, 115563, 126569, 132072, 154084, 165090, 176096, 192605, 220120, 231126, 253138, 264144, 308168, 330180, 379707, 385210, 440240, 462252, 506276, 528288, 577815, 616336, 632845, 660360, 759414, 770420, 880480, 885983, 924504, 1012552, 1155630, 1232672, 1265690, 1320720, 1518828, 1540840, 1771966, 1849008, 1898535, 2025104, 2311260, 2531380, 2641440, 2657949, 3037656, 3081680, 3543932, 3698016, 3797070, 4050208, 4429915, 4622520, 5062760, 5315898, 6075312, 6163360, 7087864, 7594140, 8859830, 9245040, 10125520, 10631796, 12150624, 13289745, 14175728, 15188280, 17719660, 18490080, 20251040, 21263592, 26579490, 28351456, 30376560, 35439320, 42527184, 53158980, 60753120, 70878640, 85054368, 106317960, 141757280, 212635920, 425271840]

約数ペア:

[(1, 425271840), (2, 212635920), (3, 141757280), (4, 106317960), (5, 85054368), (6, 70878640), (7, 60753120), (8, 53158980), (10, 42527184), (12, 35439320), (14, 30376560), (15, 28351456), (16, 26579490), (20, 21263592), (21, 20251040), (23, 18490080), (24, 17719660), (28, 15188280), (30, 14175728), (32, 13289745), (35, 12150624), (40, 10631796), (42, 10125520), (46, 9245040), (48, 8859830), (56, 7594140), (60, 7087864), (69, 6163360), (70, 6075312), (80, 5315898), (84, 5062760), (92, 4622520), (96, 4429915), (105, 4050208), (112, 3797070), (115, 3698016), (120, 3543932), (138, 3081680), (140, 3037656), (160, 2657949), (161, 2641440), (168, 2531380), (184, 2311260), (210, 2025104), (224, 1898535), (230, 1849008), (240, 1771966), (276, 1540840), (280, 1518828), (322, 1320720), (336, 1265690), (345, 1232672), (368, 1155630), (420, 1012552), (460, 924504), (480, 885983), (483, 880480), (552, 770420), (560, 759414), (644, 660360), (672, 632845), (690, 616336), (736, 577815), (805, 528288), (840, 506276), (920, 462252), (966, 440240), (1104, 385210), (1120, 379707), (1288, 330180), (1380, 308168), (1610, 264144), (1680, 253138), (1840, 231126), (1932, 220120), (2208, 192605), (2415, 176096), (2576, 165090), (2760, 154084), (3220, 132072), (3360, 126569), (3680, 115563), (3864, 110060), (4830, 88048), (5152, 82545), (5503, 77280), (5520, 77042), (6440, 66036), (7728, 55030), (9660, 44024), (11006, 38640), (11040, 38521), (12880, 33018), (15456, 27515), (16509, 25760), (19320, 22012)]