208093080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 699909120

約数和(自身を除く): 491816040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 331, 338, 372, 390, 403, 465, 507, 520, 620, 662, 676, 744, 780, 806, 845, 930, 993, 1014, 1209, 1240, 1324, 1352, 1560, 1612, 1655, 1690, 1860, 1986, 2015, 2028, 2418, 2535, 2648, 3224, 3310, 3380, 3720, 3972, 4030, 4056, 4303, 4836, 4965, 5070, 5239, 6045, 6620, 6760, 7944, 8060, 8606, 9672, 9930, 10140, 10261, 10478, 12090, 12909, 13240, 15717, 16120, 17212, 19860, 20280, 20522, 20956, 21515, 24180, 25818, 26195, 30783, 31434, 34424, 39720, 41044, 41912, 43030, 48360, 51305, 51636, 52390, 55939, 61566, 62868, 64545, 78585, 82088, 86060, 102610, 103272, 104780, 111878, 123132, 125736, 129090, 133393, 153915, 157170, 167817, 172120, 205220, 209560, 223756, 246264, 258180, 266786, 279695, 307830, 314340, 335634, 400179, 410440, 447512, 516360, 533572, 559390, 615660, 628680, 666965, 671268, 800358, 839085, 1067144, 1118780, 1231320, 1333930, 1342536, 1600716, 1678170, 1734109, 2000895, 2237560, 2667860, 3201432, 3356340, 3468218, 4001790, 5202327, 5335720, 6712680, 6936436, 8003580, 8670545, 10404654, 13872872, 16007160, 17341090, 20809308, 26011635, 34682180, 41618616, 52023270, 69364360, 104046540, 208093080]

約数ペア:

[(1, 208093080), (2, 104046540), (3, 69364360), (4, 52023270), (5, 41618616), (6, 34682180), (8, 26011635), (10, 20809308), (12, 17341090), (13, 16007160), (15, 13872872), (20, 10404654), (24, 8670545), (26, 8003580), (30, 6936436), (31, 6712680), (39, 5335720), (40, 5202327), (52, 4001790), (60, 3468218), (62, 3356340), (65, 3201432), (78, 2667860), (93, 2237560), (104, 2000895), (120, 1734109), (124, 1678170), (130, 1600716), (155, 1342536), (156, 1333930), (169, 1231320), (186, 1118780), (195, 1067144), (248, 839085), (260, 800358), (310, 671268), (312, 666965), (331, 628680), (338, 615660), (372, 559390), (390, 533572), (403, 516360), (465, 447512), (507, 410440), (520, 400179), (620, 335634), (662, 314340), (676, 307830), (744, 279695), (780, 266786), (806, 258180), (845, 246264), (930, 223756), (993, 209560), (1014, 205220), (1209, 172120), (1240, 167817), (1324, 157170), (1352, 153915), (1560, 133393), (1612, 129090), (1655, 125736), (1690, 123132), (1860, 111878), (1986, 104780), (2015, 103272), (2028, 102610), (2418, 86060), (2535, 82088), (2648, 78585), (3224, 64545), (3310, 62868), (3380, 61566), (3720, 55939), (3972, 52390), (4030, 51636), (4056, 51305), (4303, 48360), (4836, 43030), (4965, 41912), (5070, 41044), (5239, 39720), (6045, 34424), (6620, 31434), (6760, 30783), (7944, 26195), (8060, 25818), (8606, 24180), (9672, 21515), (9930, 20956), (10140, 20522), (10261, 20280), (10478, 19860), (12090, 17212), (12909, 16120), (13240, 15717)]