14902509020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 38707200000

約数和(自身を除く): 23804690980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 199, 235, 266, 329, 380, 398, 470, 532, 599, 658, 665, 796, 893, 940, 995, 1198, 1316, 1330, 1393, 1645, 1786, 1990, 2396, 2660, 2786, 2995, 3290, 3572, 3781, 3980, 4193, 4465, 5572, 5990, 6251, 6580, 6965, 7562, 8386, 8930, 9353, 11381, 11980, 12502, 13930, 15124, 16772, 17860, 18706, 18905, 20965, 22762, 25004, 26467, 27860, 28153, 31255, 37412, 37810, 41930, 45524, 46765, 52934, 56306, 56905, 62510, 65471, 75620, 79667, 83860, 93530, 105868, 112612, 113810, 119201, 125020, 130942, 132335, 140765, 159334, 177707, 187060, 197071, 227620, 238402, 261884, 264670, 281530, 318668, 327355, 355414, 394142, 398335, 476804, 529340, 534907, 563060, 596005, 654710, 710828, 788284, 796670, 834407, 888535, 985355, 1069814, 1192010, 1243949, 1309420, 1593340, 1668814, 1777070, 1970710, 2139628, 2264819, 2384020, 2487898, 2674535, 3337628, 3554140, 3744349, 3941420, 4172035, 4529638, 4975796, 5349070, 5602447, 6219745, 7488698, 8344070, 9059276, 10698140, 11204894, 11324095, 12439490, 14977396, 15853733, 16688140, 18721745, 22409788, 22648190, 24878980, 28012235, 31707466, 37443490, 39217129, 45296380, 56024470, 63414932, 74886980, 78434258, 79268665, 106446493, 112048940, 156868516, 158537330, 196085645, 212892986, 317074660, 392171290, 425785972, 532232465, 745125451, 784342580, 1064464930, 1490250902, 2128929860, 2980501804, 3725627255, 7451254510, 14902509020]

約数ペア:

[(1, 14902509020), (2, 7451254510), (4, 3725627255), (5, 2980501804), (7, 2128929860), (10, 1490250902), (14, 1064464930), (19, 784342580), (20, 745125451), (28, 532232465), (35, 425785972), (38, 392171290), (47, 317074660), (70, 212892986), (76, 196085645), (94, 158537330), (95, 156868516), (133, 112048940), (140, 106446493), (188, 79268665), (190, 78434258), (199, 74886980), (235, 63414932), (266, 56024470), (329, 45296380), (380, 39217129), (398, 37443490), (470, 31707466), (532, 28012235), (599, 24878980), (658, 22648190), (665, 22409788), (796, 18721745), (893, 16688140), (940, 15853733), (995, 14977396), (1198, 12439490), (1316, 11324095), (1330, 11204894), (1393, 10698140), (1645, 9059276), (1786, 8344070), (1990, 7488698), (2396, 6219745), (2660, 5602447), (2786, 5349070), (2995, 4975796), (3290, 4529638), (3572, 4172035), (3781, 3941420), (3980, 3744349), (4193, 3554140), (4465, 3337628), (5572, 2674535), (5990, 2487898), (6251, 2384020), (6580, 2264819), (6965, 2139628), (7562, 1970710), (8386, 1777070), (8930, 1668814), (9353, 1593340), (11381, 1309420), (11980, 1243949), (12502, 1192010), (13930, 1069814), (15124, 985355), (16772, 888535), (17860, 834407), (18706, 796670), (18905, 788284), (20965, 710828), (22762, 654710), (25004, 596005), (26467, 563060), (27860, 534907), (28153, 529340), (31255, 476804), (37412, 398335), (37810, 394142), (41930, 355414), (45524, 327355), (46765, 318668), (52934, 281530), (56306, 264670), (56905, 261884), (62510, 238402), (65471, 227620), (75620, 197071), (79667, 187060), (83860, 177707), (93530, 159334), (105868, 140765), (112612, 132335), (113810, 130942), (119201, 125020)]