189561120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{56417}}^1$

素因数の和:56442

約数の個数: 96

約数和(自身を含む): 682432128

約数和(自身を除く): 492871008

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 56417, 112834, 169251, 225668, 282085, 338502, 394919, 451336, 564170, 677004, 789838, 846255, 902672, 1128340, 1184757, 1354008, 1579676, 1692510, 1805344, 1974595, 2256680, 2369514, 2708016, 3159352, 3385020, 3949190, 4513360, 4739028, 5416032, 5923785, 6318704, 6770040, 7898380, 9026720, 9478056, 11847570, 12637408, 13540080, 15796760, 18956112, 23695140, 27080160, 31593520, 37912224, 47390280, 63187040, 94780560, 189561120]

約数ペア:

[(1, 189561120), (2, 94780560), (3, 63187040), (4, 47390280), (5, 37912224), (6, 31593520), (7, 27080160), (8, 23695140), (10, 18956112), (12, 15796760), (14, 13540080), (15, 12637408), (16, 11847570), (20, 9478056), (21, 9026720), (24, 7898380), (28, 6770040), (30, 6318704), (32, 5923785), (35, 5416032), (40, 4739028), (42, 4513360), (48, 3949190), (56, 3385020), (60, 3159352), (70, 2708016), (80, 2369514), (84, 2256680), (96, 1974595), (105, 1805344), (112, 1692510), (120, 1579676), (140, 1354008), (160, 1184757), (168, 1128340), (210, 902672), (224, 846255), (240, 789838), (280, 677004), (336, 564170), (420, 451336), (480, 394919), (560, 338502), (672, 282085), (840, 225668), (1120, 169251), (1680, 112834), (3360, 56417)]