207584520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12097}}^1$

素因数の和:12135

約数の個数: 128

約数和(自身を含む): 731687040

約数和(自身を除く): 524102520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 12097, 17160, 24194, 36291, 48388, 60485, 72582, 96776, 120970, 133067, 145164, 157261, 181455, 241940, 266134, 290328, 314522, 362910, 399201, 471783, 483880, 532268, 629044, 665335, 725820, 786305, 798402, 943566, 1064536, 1258088, 1330670, 1451640, 1572610, 1596804, 1729871, 1887132, 1996005, 2358915, 2661340, 3145220, 3193608, 3459742, 3774264, 3992010, 4717830, 5189613, 5322680, 6290440, 6919484, 7984020, 8649355, 9435660, 10379226, 13838968, 15968040, 17298710, 18871320, 20758452, 25948065, 34597420, 41516904, 51896130, 69194840, 103792260, 207584520]

約数ペア:

[(1, 207584520), (2, 103792260), (3, 69194840), (4, 51896130), (5, 41516904), (6, 34597420), (8, 25948065), (10, 20758452), (11, 18871320), (12, 17298710), (13, 15968040), (15, 13838968), (20, 10379226), (22, 9435660), (24, 8649355), (26, 7984020), (30, 6919484), (33, 6290440), (39, 5322680), (40, 5189613), (44, 4717830), (52, 3992010), (55, 3774264), (60, 3459742), (65, 3193608), (66, 3145220), (78, 2661340), (88, 2358915), (104, 1996005), (110, 1887132), (120, 1729871), (130, 1596804), (132, 1572610), (143, 1451640), (156, 1330670), (165, 1258088), (195, 1064536), (220, 943566), (260, 798402), (264, 786305), (286, 725820), (312, 665335), (330, 629044), (390, 532268), (429, 483880), (440, 471783), (520, 399201), (572, 362910), (660, 314522), (715, 290328), (780, 266134), (858, 241940), (1144, 181455), (1320, 157261), (1430, 145164), (1560, 133067), (1716, 120970), (2145, 96776), (2860, 72582), (3432, 60485), (4290, 48388), (5720, 36291), (8580, 24194), (12097, 17160)]