189707760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 240

約数和(自身を含む): 736426080

約数和(自身を除く): 546718320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1409, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2818, 2992, 3060, 3366, 3740, 3960, 4080, 4227, 4488, 5610, 5636, 6120, 6732, 7045, 7480, 7920, 8415, 8454, 8976, 11220, 11272, 12240, 12681, 13464, 14090, 14960, 15499, 16830, 16908, 21135, 22440, 22544, 23953, 25362, 26928, 28180, 30998, 33660, 33816, 42270, 44880, 46497, 47906, 50724, 56360, 61996, 63405, 67320, 67632, 71859, 77495, 84540, 92994, 95812, 101448, 112720, 119765, 123992, 126810, 134640, 139491, 143718, 154990, 169080, 185988, 191624, 202896, 215577, 232485, 239530, 247984, 253620, 263483, 278982, 287436, 309980, 338160, 359295, 371976, 383248, 431154, 464970, 479060, 507240, 526966, 557964, 574872, 619960, 697455, 718590, 743952, 790449, 862308, 929940, 958120, 1014480, 1053932, 1077885, 1115928, 1149744, 1239920, 1317415, 1394910, 1437180, 1580898, 1724616, 1859880, 1916240, 2107864, 2155770, 2231856, 2371347, 2634830, 2789820, 2874360, 3161796, 3449232, 3719760, 3952245, 4215728, 4311540, 4742694, 5269660, 5579640, 5748720, 6323592, 7904490, 8623080, 9485388, 10539320, 11159280, 11856735, 12647184, 15808980, 17246160, 18970776, 21078640, 23713470, 31617960, 37941552, 47426940, 63235920, 94853880, 189707760]

約数ペア:

[(1, 189707760), (2, 94853880), (3, 63235920), (4, 47426940), (5, 37941552), (6, 31617960), (8, 23713470), (9, 21078640), (10, 18970776), (11, 17246160), (12, 15808980), (15, 12647184), (16, 11856735), (17, 11159280), (18, 10539320), (20, 9485388), (22, 8623080), (24, 7904490), (30, 6323592), (33, 5748720), (34, 5579640), (36, 5269660), (40, 4742694), (44, 4311540), (45, 4215728), (48, 3952245), (51, 3719760), (55, 3449232), (60, 3161796), (66, 2874360), (68, 2789820), (72, 2634830), (80, 2371347), (85, 2231856), (88, 2155770), (90, 2107864), (99, 1916240), (102, 1859880), (110, 1724616), (120, 1580898), (132, 1437180), (136, 1394910), (144, 1317415), (153, 1239920), (165, 1149744), (170, 1115928), (176, 1077885), (180, 1053932), (187, 1014480), (198, 958120), (204, 929940), (220, 862308), (240, 790449), (255, 743952), (264, 718590), (272, 697455), (306, 619960), (330, 574872), (340, 557964), (360, 526966), (374, 507240), (396, 479060), (408, 464970), (440, 431154), (495, 383248), (510, 371976), (528, 359295), (561, 338160), (612, 309980), (660, 287436), (680, 278982), (720, 263483), (748, 253620), (765, 247984), (792, 239530), (816, 232485), (880, 215577), (935, 202896), (990, 191624), (1020, 185988), (1122, 169080), (1224, 154990), (1320, 143718), (1360, 139491), (1409, 134640), (1496, 126810), (1530, 123992), (1584, 119765), (1683, 112720), (1870, 101448), (1980, 95812), (2040, 92994), (2244, 84540), (2448, 77495), (2640, 71859), (2805, 67632), (2818, 67320), (2992, 63405), (3060, 61996), (3366, 56360), (3740, 50724), (3960, 47906), (4080, 46497), (4227, 44880), (4488, 42270), (5610, 33816), (5636, 33660), (6120, 30998), (6732, 28180), (7045, 26928), (7480, 25362), (7920, 23953), (8415, 22544), (8454, 22440), (8976, 21135), (11220, 16908), (11272, 16830), (12240, 15499), (12681, 14960), (13464, 14090)]