1635480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 6739200

約数和(自身を除く): 5103720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 59, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 118, 120, 126, 132, 140, 154, 165, 168, 177, 180, 198, 210, 220, 231, 236, 252, 264, 280, 295, 308, 315, 330, 354, 360, 385, 396, 413, 420, 440, 462, 472, 495, 504, 531, 590, 616, 630, 649, 660, 693, 708, 770, 792, 826, 840, 885, 924, 990, 1062, 1155, 1180, 1239, 1260, 1298, 1320, 1386, 1416, 1540, 1652, 1770, 1848, 1947, 1980, 2065, 2124, 2310, 2360, 2478, 2520, 2596, 2655, 2772, 3080, 3245, 3304, 3465, 3540, 3717, 3894, 3960, 4130, 4248, 4543, 4620, 4956, 5192, 5310, 5544, 5841, 6195, 6490, 6930, 7080, 7434, 7788, 8260, 9086, 9240, 9735, 9912, 10620, 11682, 12390, 12980, 13629, 13860, 14868, 15576, 16520, 18172, 18585, 19470, 21240, 22715, 23364, 24780, 25960, 27258, 27720, 29205, 29736, 36344, 37170, 38940, 40887, 45430, 46728, 49560, 54516, 58410, 68145, 74340, 77880, 81774, 90860, 109032, 116820, 136290, 148680, 163548, 181720, 204435, 233640, 272580, 327096, 408870, 545160, 817740, 1635480]

約数ペア:

[(1, 1635480), (2, 817740), (3, 545160), (4, 408870), (5, 327096), (6, 272580), (7, 233640), (8, 204435), (9, 181720), (10, 163548), (11, 148680), (12, 136290), (14, 116820), (15, 109032), (18, 90860), (20, 81774), (21, 77880), (22, 74340), (24, 68145), (28, 58410), (30, 54516), (33, 49560), (35, 46728), (36, 45430), (40, 40887), (42, 38940), (44, 37170), (45, 36344), (55, 29736), (56, 29205), (59, 27720), (60, 27258), (63, 25960), (66, 24780), (70, 23364), (72, 22715), (77, 21240), (84, 19470), (88, 18585), (90, 18172), (99, 16520), (105, 15576), (110, 14868), (118, 13860), (120, 13629), (126, 12980), (132, 12390), (140, 11682), (154, 10620), (165, 9912), (168, 9735), (177, 9240), (180, 9086), (198, 8260), (210, 7788), (220, 7434), (231, 7080), (236, 6930), (252, 6490), (264, 6195), (280, 5841), (295, 5544), (308, 5310), (315, 5192), (330, 4956), (354, 4620), (360, 4543), (385, 4248), (396, 4130), (413, 3960), (420, 3894), (440, 3717), (462, 3540), (472, 3465), (495, 3304), (504, 3245), (531, 3080), (590, 2772), (616, 2655), (630, 2596), (649, 2520), (660, 2478), (693, 2360), (708, 2310), (770, 2124), (792, 2065), (826, 1980), (840, 1947), (885, 1848), (924, 1770), (990, 1652), (1062, 1540), (1155, 1416), (1180, 1386), (1239, 1320), (1260, 1298)]