19506909240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66161}}^1$

素因数の和:66204

約数の個数: 320

約数和(自身を含む): 80696468160

約数和(自身を除く): 61189558920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4536, 4680, 4914, 5265, 5460, 5670, 6552, 7020, 7371, 7560, 8190, 8424, 9828, 10530, 10920, 11340, 12285, 14040, 14742, 16380, 19656, 21060, 22680, 24570, 29484, 32760, 36855, 42120, 49140, 58968, 66161, 73710, 98280, 132322, 147420, 198483, 264644, 294840, 330805, 396966, 463127, 529288, 595449, 661610, 793932, 860093, 926254, 992415, 1190898, 1323220, 1389381, 1587864, 1720186, 1786347, 1852508, 1984830, 2315635, 2381796, 2580279, 2646440, 2778762, 2977245, 3440372, 3572694, 3705016, 3969660, 4168143, 4300465, 4631270, 4763592, 5160558, 5359041, 5557524, 5954490, 6020651, 6880744, 6946905, 7145388, 7740837, 7939320, 8336286, 8600930, 8931735, 9262540, 10321116, 10718082, 11115048, 11908980, 12041302, 12504429, 12901395, 13893810, 14290776, 15481674, 16672572, 17201860, 17863470, 18061953, 18525080, 20642232, 20840715, 21436164, 23222511, 23817960, 24082604, 25008858, 25802790, 26795205, 27787620, 30103255, 30963348, 33345144, 34403720, 35726940, 36123906, 37513287, 38704185, 41681430, 42872328, 46445022, 48165208, 50017716, 51605580, 53590410, 54185859, 55575240, 60206510, 61926696, 62522145, 69667533, 71453880, 72247812, 75026574, 77408370, 83362860, 90309765, 92890044, 100035432, 103211160, 107180820, 108371718, 116112555, 120413020, 125044290, 139335066, 144495624, 150053148, 154816740, 162557577, 166725720, 180619530, 185780088, 187566435, 214361640, 216743436, 232225110, 240826040, 250088580, 270929295, 278670132, 300106296, 309633480, 325115154, 348337665, 361239060, 375132870, 433486872, 464450220, 487672731, 500177160, 541858590, 557340264, 650230308, 696675330, 722478120, 750265740, 812787885, 928900440, 975345462, 1083717180, 1300460616, 1393350660, 1500531480, 1625575770, 1950690924, 2167434360, 2438363655, 2786701320, 3251151540, 3901381848, 4876727310, 6502303080, 9753454620, 19506909240]

約数ペア:

[(1, 19506909240), (2, 9753454620), (3, 6502303080), (4, 4876727310), (5, 3901381848), (6, 3251151540), (7, 2786701320), (8, 2438363655), (9, 2167434360), (10, 1950690924), (12, 1625575770), (13, 1500531480), (14, 1393350660), (15, 1300460616), (18, 1083717180), (20, 975345462), (21, 928900440), (24, 812787885), (26, 750265740), (27, 722478120), (28, 696675330), (30, 650230308), (35, 557340264), (36, 541858590), (39, 500177160), (40, 487672731), (42, 464450220), (45, 433486872), (52, 375132870), (54, 361239060), (56, 348337665), (60, 325115154), (63, 309633480), (65, 300106296), (70, 278670132), (72, 270929295), (78, 250088580), (81, 240826040), (84, 232225110), (90, 216743436), (91, 214361640), (104, 187566435), (105, 185780088), (108, 180619530), (117, 166725720), (120, 162557577), (126, 154816740), (130, 150053148), (135, 144495624), (140, 139335066), (156, 125044290), (162, 120413020), (168, 116112555), (180, 108371718), (182, 107180820), (189, 103211160), (195, 100035432), (210, 92890044), (216, 90309765), (234, 83362860), (252, 77408370), (260, 75026574), (270, 72247812), (273, 71453880), (280, 69667533), (312, 62522145), (315, 61926696), (324, 60206510), (351, 55575240), (360, 54185859), (364, 53590410), (378, 51605580), (390, 50017716), (405, 48165208), (420, 46445022), (455, 42872328), (468, 41681430), (504, 38704185), (520, 37513287), (540, 36123906), (546, 35726940), (567, 34403720), (585, 33345144), (630, 30963348), (648, 30103255), (702, 27787620), (728, 26795205), (756, 25802790), (780, 25008858), (810, 24082604), (819, 23817960), (840, 23222511), (910, 21436164), (936, 20840715), (945, 20642232), (1053, 18525080), (1080, 18061953), (1092, 17863470), (1134, 17201860), (1170, 16672572), (1260, 15481674), (1365, 14290776), (1404, 13893810), (1512, 12901395), (1560, 12504429), (1620, 12041302), (1638, 11908980), (1755, 11115048), (1820, 10718082), (1890, 10321116), (2106, 9262540), (2184, 8931735), (2268, 8600930), (2340, 8336286), (2457, 7939320), (2520, 7740837), (2730, 7145388), (2808, 6946905), (2835, 6880744), (3240, 6020651), (3276, 5954490), (3510, 5557524), (3640, 5359041), (3780, 5160558), (4095, 4763592), (4212, 4631270), (4536, 4300465), (4680, 4168143), (4914, 3969660), (5265, 3705016), (5460, 3572694), (5670, 3440372), (6552, 2977245), (7020, 2778762), (7371, 2646440), (7560, 2580279), (8190, 2381796), (8424, 2315635), (9828, 1984830), (10530, 1852508), (10920, 1786347), (11340, 1720186), (12285, 1587864), (14040, 1389381), (14742, 1323220), (16380, 1190898), (19656, 992415), (21060, 926254), (22680, 860093), (24570, 793932), (29484, 661610), (32760, 595449), (36855, 529288), (42120, 463127), (49140, 396966), (58968, 330805), (66161, 294840), (73710, 264644), (98280, 198483), (132322, 147420)]