2103883680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 7006608000

約数和(自身を除く): 4902724320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 349, 380, 456, 480, 570, 608, 661, 698, 760, 912, 1047, 1140, 1322, 1396, 1520, 1745, 1824, 1983, 2094, 2280, 2644, 2792, 3040, 3305, 3490, 3966, 4188, 4560, 5235, 5288, 5584, 6610, 6631, 6980, 7932, 8376, 9120, 9915, 10470, 10576, 11168, 12559, 13220, 13262, 13960, 15864, 16752, 19830, 19893, 20940, 21152, 25118, 26440, 26524, 27920, 31728, 33155, 33504, 37677, 39660, 39786, 41880, 50236, 52880, 53048, 55840, 62795, 63456, 66310, 75354, 79320, 79572, 83760, 99465, 100472, 105760, 106096, 125590, 132620, 150708, 158640, 159144, 167520, 188385, 198930, 200944, 212192, 230689, 251180, 265240, 301416, 317280, 318288, 376770, 397860, 401888, 461378, 502360, 530480, 602832, 636576, 692067, 753540, 795720, 922756, 1004720, 1060960, 1153445, 1205664, 1384134, 1507080, 1591440, 1845512, 2009440, 2306890, 2768268, 3014160, 3182880, 3460335, 3691024, 4383091, 4613780, 5536536, 6028320, 6920670, 7382048, 8766182, 9227560, 11073072, 13149273, 13841340, 17532364, 18455120, 21915455, 22146144, 26298546, 27682680, 35064728, 36910240, 43830910, 52597092, 55365360, 65746365, 70129456, 87661820, 105194184, 110730720, 131492730, 140258912, 175323640, 210388368, 262985460, 350647280, 420776736, 525970920, 701294560, 1051941840, 2103883680]

約数ペア:

[(1, 2103883680), (2, 1051941840), (3, 701294560), (4, 525970920), (5, 420776736), (6, 350647280), (8, 262985460), (10, 210388368), (12, 175323640), (15, 140258912), (16, 131492730), (19, 110730720), (20, 105194184), (24, 87661820), (30, 70129456), (32, 65746365), (38, 55365360), (40, 52597092), (48, 43830910), (57, 36910240), (60, 35064728), (76, 27682680), (80, 26298546), (95, 22146144), (96, 21915455), (114, 18455120), (120, 17532364), (152, 13841340), (160, 13149273), (190, 11073072), (228, 9227560), (240, 8766182), (285, 7382048), (304, 6920670), (349, 6028320), (380, 5536536), (456, 4613780), (480, 4383091), (570, 3691024), (608, 3460335), (661, 3182880), (698, 3014160), (760, 2768268), (912, 2306890), (1047, 2009440), (1140, 1845512), (1322, 1591440), (1396, 1507080), (1520, 1384134), (1745, 1205664), (1824, 1153445), (1983, 1060960), (2094, 1004720), (2280, 922756), (2644, 795720), (2792, 753540), (3040, 692067), (3305, 636576), (3490, 602832), (3966, 530480), (4188, 502360), (4560, 461378), (5235, 401888), (5288, 397860), (5584, 376770), (6610, 318288), (6631, 317280), (6980, 301416), (7932, 265240), (8376, 251180), (9120, 230689), (9915, 212192), (10470, 200944), (10576, 198930), (11168, 188385), (12559, 167520), (13220, 159144), (13262, 158640), (13960, 150708), (15864, 132620), (16752, 125590), (19830, 106096), (19893, 105760), (20940, 100472), (21152, 99465), (25118, 83760), (26440, 79572), (26524, 79320), (27920, 75354), (31728, 66310), (33155, 63456), (33504, 62795), (37677, 55840), (39660, 53048), (39786, 52880), (41880, 50236)]