31845312120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1\times {\mathrm{3847}}^1$

素因数の和:4645

約数の個数: 128

約数和(自身を含む): 96648215040

約数和(自身を除く): 64802902920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 683, 808, 1010, 1212, 1366, 1515, 2020, 2049, 2424, 2732, 3030, 3415, 3847, 4040, 4098, 5464, 6060, 6830, 7694, 8196, 10245, 11541, 12120, 13660, 15388, 16392, 19235, 20490, 23082, 27320, 30776, 38470, 40980, 46164, 57705, 68983, 76940, 81960, 92328, 115410, 137966, 153880, 206949, 230820, 275932, 344915, 388547, 413898, 461640, 551864, 689830, 777094, 827796, 1034745, 1165641, 1379660, 1554188, 1655592, 1942735, 2069490, 2331282, 2627501, 2759320, 3108376, 3885470, 4138980, 4662564, 5255002, 5828205, 7770940, 7882503, 8277960, 9325128, 10510004, 11656410, 13137505, 15541880, 15765006, 21020008, 23312820, 26275010, 31530012, 39412515, 46625640, 52550020, 63060024, 78825030, 105100040, 157650060, 265377601, 315300120, 530755202, 796132803, 1061510404, 1326888005, 1592265606, 2123020808, 2653776010, 3184531212, 3980664015, 5307552020, 6369062424, 7961328030, 10615104040, 15922656060, 31845312120]

約数ペア:

[(1, 31845312120), (2, 15922656060), (3, 10615104040), (4, 7961328030), (5, 6369062424), (6, 5307552020), (8, 3980664015), (10, 3184531212), (12, 2653776010), (15, 2123020808), (20, 1592265606), (24, 1326888005), (30, 1061510404), (40, 796132803), (60, 530755202), (101, 315300120), (120, 265377601), (202, 157650060), (303, 105100040), (404, 78825030), (505, 63060024), (606, 52550020), (683, 46625640), (808, 39412515), (1010, 31530012), (1212, 26275010), (1366, 23312820), (1515, 21020008), (2020, 15765006), (2049, 15541880), (2424, 13137505), (2732, 11656410), (3030, 10510004), (3415, 9325128), (3847, 8277960), (4040, 7882503), (4098, 7770940), (5464, 5828205), (6060, 5255002), (6830, 4662564), (7694, 4138980), (8196, 3885470), (10245, 3108376), (11541, 2759320), (12120, 2627501), (13660, 2331282), (15388, 2069490), (16392, 1942735), (19235, 1655592), (20490, 1554188), (23082, 1379660), (27320, 1165641), (30776, 1034745), (38470, 827796), (40980, 777094), (46164, 689830), (57705, 551864), (68983, 461640), (76940, 413898), (81960, 388547), (92328, 344915), (115410, 275932), (137966, 230820), (153880, 206949)]