129652320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 192

約数和(自身を含む): 477259776

約数和(自身を除く): 347607456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 821, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1642, 1645, 1680, 1880, 1974, 2256, 2463, 2632, 2820, 3284, 3290, 3360, 3760, 3948, 4105, 4512, 4926, 4935, 5264, 5640, 5747, 6568, 6580, 7520, 7896, 8210, 9852, 9870, 10528, 11280, 11494, 12315, 13136, 13160, 15792, 16420, 17241, 19704, 19740, 22560, 22988, 24630, 26272, 26320, 28735, 31584, 32840, 34482, 38587, 39408, 39480, 45976, 49260, 52640, 57470, 65680, 68964, 77174, 78816, 78960, 86205, 91952, 98520, 114940, 115761, 131360, 137928, 154348, 157920, 172410, 183904, 192935, 197040, 229880, 231522, 270109, 275856, 308696, 344820, 385870, 394080, 459760, 463044, 540218, 551712, 578805, 617392, 689640, 771740, 810327, 919520, 926088, 1080436, 1157610, 1234784, 1350545, 1379280, 1543480, 1620654, 1852176, 2160872, 2315220, 2701090, 2758560, 3086960, 3241308, 3704352, 4051635, 4321744, 4630440, 5402180, 6173920, 6482616, 8103270, 8643488, 9260880, 10804360, 12965232, 16206540, 18521760, 21608720, 25930464, 32413080, 43217440, 64826160, 129652320]

約数ペア:

[(1, 129652320), (2, 64826160), (3, 43217440), (4, 32413080), (5, 25930464), (6, 21608720), (7, 18521760), (8, 16206540), (10, 12965232), (12, 10804360), (14, 9260880), (15, 8643488), (16, 8103270), (20, 6482616), (21, 6173920), (24, 5402180), (28, 4630440), (30, 4321744), (32, 4051635), (35, 3704352), (40, 3241308), (42, 3086960), (47, 2758560), (48, 2701090), (56, 2315220), (60, 2160872), (70, 1852176), (80, 1620654), (84, 1543480), (94, 1379280), (96, 1350545), (105, 1234784), (112, 1157610), (120, 1080436), (140, 926088), (141, 919520), (160, 810327), (168, 771740), (188, 689640), (210, 617392), (224, 578805), (235, 551712), (240, 540218), (280, 463044), (282, 459760), (329, 394080), (336, 385870), (376, 344820), (420, 308696), (470, 275856), (480, 270109), (560, 231522), (564, 229880), (658, 197040), (672, 192935), (705, 183904), (752, 172410), (821, 157920), (840, 154348), (940, 137928), (987, 131360), (1120, 115761), (1128, 114940), (1316, 98520), (1410, 91952), (1504, 86205), (1642, 78960), (1645, 78816), (1680, 77174), (1880, 68964), (1974, 65680), (2256, 57470), (2463, 52640), (2632, 49260), (2820, 45976), (3284, 39480), (3290, 39408), (3360, 38587), (3760, 34482), (3948, 32840), (4105, 31584), (4512, 28735), (4926, 26320), (4935, 26272), (5264, 24630), (5640, 22988), (5747, 22560), (6568, 19740), (6580, 19704), (7520, 17241), (7896, 16420), (8210, 15792), (9852, 13160), (9870, 13136), (10528, 12315), (11280, 11494)]