227402560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 168

約数和(自身を含む): 681045120

約数和(自身を除く): 453642560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 770, 839, 847, 880, 968, 1120, 1210, 1232, 1540, 1678, 1694, 1760, 1936, 2240, 2420, 2464, 3080, 3356, 3388, 3520, 3872, 4195, 4235, 4840, 4928, 5873, 6160, 6712, 6776, 7744, 8390, 8470, 9229, 9680, 11746, 12320, 13424, 13552, 16780, 16940, 18458, 19360, 23492, 24640, 26848, 27104, 29365, 33560, 33880, 36916, 38720, 46145, 46984, 53696, 54208, 58730, 64603, 67120, 67760, 73832, 92290, 93968, 101519, 117460, 129206, 134240, 135520, 147664, 184580, 187936, 203038, 234920, 258412, 268480, 271040, 295328, 323015, 369160, 375872, 406076, 469840, 507595, 516824, 590656, 646030, 710633, 738320, 812152, 939680, 1015190, 1033648, 1292060, 1421266, 1476640, 1624304, 1879360, 2030380, 2067296, 2584120, 2842532, 2953280, 3248608, 3553165, 4060760, 4134592, 5168240, 5685064, 6497216, 7106330, 8121520, 10336480, 11370128, 14212660, 16243040, 20672960, 22740256, 28425320, 32486080, 45480512, 56850640, 113701280, 227402560]

約数ペア:

[(1, 227402560), (2, 113701280), (4, 56850640), (5, 45480512), (7, 32486080), (8, 28425320), (10, 22740256), (11, 20672960), (14, 16243040), (16, 14212660), (20, 11370128), (22, 10336480), (28, 8121520), (32, 7106330), (35, 6497216), (40, 5685064), (44, 5168240), (55, 4134592), (56, 4060760), (64, 3553165), (70, 3248608), (77, 2953280), (80, 2842532), (88, 2584120), (110, 2067296), (112, 2030380), (121, 1879360), (140, 1624304), (154, 1476640), (160, 1421266), (176, 1292060), (220, 1033648), (224, 1015190), (242, 939680), (280, 812152), (308, 738320), (320, 710633), (352, 646030), (385, 590656), (440, 516824), (448, 507595), (484, 469840), (560, 406076), (605, 375872), (616, 369160), (704, 323015), (770, 295328), (839, 271040), (847, 268480), (880, 258412), (968, 234920), (1120, 203038), (1210, 187936), (1232, 184580), (1540, 147664), (1678, 135520), (1694, 134240), (1760, 129206), (1936, 117460), (2240, 101519), (2420, 93968), (2464, 92290), (3080, 73832), (3356, 67760), (3388, 67120), (3520, 64603), (3872, 58730), (4195, 54208), (4235, 53696), (4840, 46984), (4928, 46145), (5873, 38720), (6160, 36916), (6712, 33880), (6776, 33560), (7744, 29365), (8390, 27104), (8470, 26848), (9229, 24640), (9680, 23492), (11746, 19360), (12320, 18458), (13424, 16940), (13552, 16780)]