222391680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16547}}^1$

素因数の和:16576

約数の個数: 128

約数和(自身を含む): 810190080

約数和(自身を除く): 587798400

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16547, 33094, 49641, 66188, 82735, 99282, 115829, 132376, 165470, 198564, 231658, 248205, 264752, 330940, 347487, 397128, 463316, 496410, 529504, 579145, 661880, 694974, 794256, 926632, 992820, 1059008, 1158290, 1323760, 1389948, 1588512, 1737435, 1853264, 1985640, 2118016, 2316580, 2647520, 2779896, 3177024, 3474870, 3706528, 3971280, 4633160, 5295040, 5559792, 6354048, 6949740, 7413056, 7942560, 9266320, 10590080, 11119584, 13899480, 14826112, 15885120, 18532640, 22239168, 27798960, 31770240, 37065280, 44478336, 55597920, 74130560, 111195840, 222391680]

約数ペア:

[(1, 222391680), (2, 111195840), (3, 74130560), (4, 55597920), (5, 44478336), (6, 37065280), (7, 31770240), (8, 27798960), (10, 22239168), (12, 18532640), (14, 15885120), (15, 14826112), (16, 13899480), (20, 11119584), (21, 10590080), (24, 9266320), (28, 7942560), (30, 7413056), (32, 6949740), (35, 6354048), (40, 5559792), (42, 5295040), (48, 4633160), (56, 3971280), (60, 3706528), (64, 3474870), (70, 3177024), (80, 2779896), (84, 2647520), (96, 2316580), (105, 2118016), (112, 1985640), (120, 1853264), (128, 1737435), (140, 1588512), (160, 1389948), (168, 1323760), (192, 1158290), (210, 1059008), (224, 992820), (240, 926632), (280, 794256), (320, 694974), (336, 661880), (384, 579145), (420, 529504), (448, 496410), (480, 463316), (560, 397128), (640, 347487), (672, 330940), (840, 264752), (896, 248205), (960, 231658), (1120, 198564), (1344, 165470), (1680, 132376), (1920, 115829), (2240, 99282), (2688, 82735), (3360, 66188), (4480, 49641), (6720, 33094), (13440, 16547)]