199422240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24439}}^1$

素因数の和:24474

約数の個数: 96

約数和(自身を含む): 665159040

約数和(自身を除く): 465736800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 24439, 48878, 73317, 97756, 122195, 146634, 195512, 244390, 293268, 366585, 391024, 415463, 488780, 586536, 733170, 782048, 830926, 977560, 1173072, 1246389, 1466340, 1661852, 1955120, 2077315, 2346144, 2492778, 2932680, 3323704, 3910240, 4154630, 4985556, 5865360, 6231945, 6647408, 8309260, 9971112, 11730720, 12463890, 13294816, 16618520, 19942224, 24927780, 33237040, 39884448, 49855560, 66474080, 99711120, 199422240]

約数ペア:

[(1, 199422240), (2, 99711120), (3, 66474080), (4, 49855560), (5, 39884448), (6, 33237040), (8, 24927780), (10, 19942224), (12, 16618520), (15, 13294816), (16, 12463890), (17, 11730720), (20, 9971112), (24, 8309260), (30, 6647408), (32, 6231945), (34, 5865360), (40, 4985556), (48, 4154630), (51, 3910240), (60, 3323704), (68, 2932680), (80, 2492778), (85, 2346144), (96, 2077315), (102, 1955120), (120, 1661852), (136, 1466340), (160, 1246389), (170, 1173072), (204, 977560), (240, 830926), (255, 782048), (272, 733170), (340, 586536), (408, 488780), (480, 415463), (510, 391024), (544, 366585), (680, 293268), (816, 244390), (1020, 195512), (1360, 146634), (1632, 122195), (2040, 97756), (2720, 73317), (4080, 48878), (8160, 24439)]