160282980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 575527680

約数和(自身を除く): 415244700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 286, 330, 338, 390, 396, 429, 468, 479, 495, 507, 572, 585, 660, 676, 715, 780, 845, 858, 958, 990, 1014, 1170, 1287, 1430, 1437, 1521, 1690, 1716, 1859, 1916, 1980, 2028, 2145, 2340, 2395, 2535, 2574, 2860, 2874, 3042, 3380, 3718, 4290, 4311, 4790, 5070, 5148, 5269, 5577, 5748, 6084, 6227, 6435, 7185, 7436, 7605, 8580, 8622, 9295, 9580, 10140, 10538, 11154, 12454, 12870, 14370, 15210, 15807, 16731, 17244, 18590, 18681, 21076, 21555, 22308, 24908, 25740, 26345, 27885, 28740, 30420, 31135, 31614, 33462, 37180, 37362, 43110, 47421, 52690, 55770, 56043, 62270, 63228, 66924, 68497, 74724, 79035, 80951, 83655, 86220, 93405, 94842, 105380, 111540, 112086, 124540, 136994, 158070, 161902, 167310, 186810, 189684, 205491, 224172, 237105, 242853, 273988, 280215, 316140, 323804, 334620, 342485, 373620, 404755, 410982, 474210, 485706, 560430, 616473, 684970, 728559, 809510, 821964, 890461, 948420, 971412, 1027455, 1120860, 1214265, 1232946, 1369940, 1457118, 1619020, 1780922, 2054910, 2428530, 2465892, 2671383, 2914236, 3082365, 3561844, 3642795, 4109820, 4452305, 4857060, 5342766, 6164730, 7285590, 8014149, 8904610, 10685532, 12329460, 13356915, 14571180, 16028298, 17809220, 26713830, 32056596, 40070745, 53427660, 80141490, 160282980]

約数ペア:

[(1, 160282980), (2, 80141490), (3, 53427660), (4, 40070745), (5, 32056596), (6, 26713830), (9, 17809220), (10, 16028298), (11, 14571180), (12, 13356915), (13, 12329460), (15, 10685532), (18, 8904610), (20, 8014149), (22, 7285590), (26, 6164730), (30, 5342766), (33, 4857060), (36, 4452305), (39, 4109820), (44, 3642795), (45, 3561844), (52, 3082365), (55, 2914236), (60, 2671383), (65, 2465892), (66, 2428530), (78, 2054910), (90, 1780922), (99, 1619020), (110, 1457118), (117, 1369940), (130, 1232946), (132, 1214265), (143, 1120860), (156, 1027455), (165, 971412), (169, 948420), (180, 890461), (195, 821964), (198, 809510), (220, 728559), (234, 684970), (260, 616473), (286, 560430), (330, 485706), (338, 474210), (390, 410982), (396, 404755), (429, 373620), (468, 342485), (479, 334620), (495, 323804), (507, 316140), (572, 280215), (585, 273988), (660, 242853), (676, 237105), (715, 224172), (780, 205491), (845, 189684), (858, 186810), (958, 167310), (990, 161902), (1014, 158070), (1170, 136994), (1287, 124540), (1430, 112086), (1437, 111540), (1521, 105380), (1690, 94842), (1716, 93405), (1859, 86220), (1916, 83655), (1980, 80951), (2028, 79035), (2145, 74724), (2340, 68497), (2395, 66924), (2535, 63228), (2574, 62270), (2860, 56043), (2874, 55770), (3042, 52690), (3380, 47421), (3718, 43110), (4290, 37362), (4311, 37180), (4790, 33462), (5070, 31614), (5148, 31135), (5269, 30420), (5577, 28740), (5748, 27885), (6084, 26345), (6227, 25740), (6435, 24908), (7185, 22308), (7436, 21555), (7605, 21076), (8580, 18681), (8622, 18590), (9295, 17244), (9580, 16731), (10140, 15807), (10538, 15210), (11154, 14370), (12454, 12870)]