8573880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 30067200

約数和(自身を除く): 21493320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 173, 177, 210, 236, 280, 295, 346, 354, 413, 420, 472, 519, 590, 692, 708, 826, 840, 865, 885, 1038, 1180, 1211, 1239, 1384, 1416, 1652, 1730, 1770, 2065, 2076, 2360, 2422, 2478, 2595, 3304, 3460, 3540, 3633, 4130, 4152, 4844, 4956, 5190, 6055, 6195, 6920, 7080, 7266, 8260, 9688, 9912, 10207, 10380, 12110, 12390, 14532, 16520, 18165, 20414, 20760, 24220, 24780, 29064, 30621, 36330, 40828, 48440, 49560, 51035, 61242, 71449, 72660, 81656, 102070, 122484, 142898, 145320, 153105, 204140, 214347, 244968, 285796, 306210, 357245, 408280, 428694, 571592, 612420, 714490, 857388, 1071735, 1224840, 1428980, 1714776, 2143470, 2857960, 4286940, 8573880]

約数ペア:

[(1, 8573880), (2, 4286940), (3, 2857960), (4, 2143470), (5, 1714776), (6, 1428980), (7, 1224840), (8, 1071735), (10, 857388), (12, 714490), (14, 612420), (15, 571592), (20, 428694), (21, 408280), (24, 357245), (28, 306210), (30, 285796), (35, 244968), (40, 214347), (42, 204140), (56, 153105), (59, 145320), (60, 142898), (70, 122484), (84, 102070), (105, 81656), (118, 72660), (120, 71449), (140, 61242), (168, 51035), (173, 49560), (177, 48440), (210, 40828), (236, 36330), (280, 30621), (295, 29064), (346, 24780), (354, 24220), (413, 20760), (420, 20414), (472, 18165), (519, 16520), (590, 14532), (692, 12390), (708, 12110), (826, 10380), (840, 10207), (865, 9912), (885, 9688), (1038, 8260), (1180, 7266), (1211, 7080), (1239, 6920), (1384, 6195), (1416, 6055), (1652, 5190), (1730, 4956), (1770, 4844), (2065, 4152), (2076, 4130), (2360, 3633), (2422, 3540), (2478, 3460), (2595, 3304)]