315036540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 240

約数和(自身を含む): 1216915392

約数和(自身を除く): 901878852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2137, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4274, 4914, 5265, 5460, 5670, 6411, 7020, 7371, 8190, 8548, 9828, 10530, 10685, 11340, 12285, 12822, 14742, 14959, 16380, 19233, 21060, 21370, 24570, 25644, 27781, 29484, 29918, 32055, 36855, 38466, 42740, 44877, 49140, 55562, 57699, 59836, 64110, 73710, 74795, 76932, 83343, 89754, 96165, 111124, 115398, 128220, 134631, 138905, 147420, 149590, 166686, 173097, 179508, 192330, 194467, 224385, 230796, 250029, 269262, 277810, 288495, 299180, 333372, 346194, 384660, 388934, 403893, 416715, 448770, 500058, 538524, 555620, 576990, 583401, 673155, 692388, 750087, 777868, 807786, 833430, 865485, 897540, 972335, 1000116, 1153980, 1166802, 1211679, 1250145, 1346310, 1500174, 1615572, 1666860, 1730970, 1750203, 1944670, 2019465, 2250261, 2333604, 2423358, 2500290, 2692620, 2917005, 3000348, 3461940, 3500406, 3750435, 3889340, 4038930, 4500522, 4846716, 5000580, 5250609, 5834010, 6058395, 7000812, 7500870, 8077860, 8751015, 9001044, 10501218, 11251305, 11668020, 12116790, 15001740, 15751827, 17502030, 21002436, 22502610, 24233580, 26253045, 31503654, 35004060, 45005220, 52506090, 63007308, 78759135, 105012180, 157518270, 315036540]

約数ペア:

[(1, 315036540), (2, 157518270), (3, 105012180), (4, 78759135), (5, 63007308), (6, 52506090), (7, 45005220), (9, 35004060), (10, 31503654), (12, 26253045), (13, 24233580), (14, 22502610), (15, 21002436), (18, 17502030), (20, 15751827), (21, 15001740), (26, 12116790), (27, 11668020), (28, 11251305), (30, 10501218), (35, 9001044), (36, 8751015), (39, 8077860), (42, 7500870), (45, 7000812), (52, 6058395), (54, 5834010), (60, 5250609), (63, 5000580), (65, 4846716), (70, 4500522), (78, 4038930), (81, 3889340), (84, 3750435), (90, 3500406), (91, 3461940), (105, 3000348), (108, 2917005), (117, 2692620), (126, 2500290), (130, 2423358), (135, 2333604), (140, 2250261), (156, 2019465), (162, 1944670), (180, 1750203), (182, 1730970), (189, 1666860), (195, 1615572), (210, 1500174), (234, 1346310), (252, 1250145), (260, 1211679), (270, 1166802), (273, 1153980), (315, 1000116), (324, 972335), (351, 897540), (364, 865485), (378, 833430), (390, 807786), (405, 777868), (420, 750087), (455, 692388), (468, 673155), (540, 583401), (546, 576990), (567, 555620), (585, 538524), (630, 500058), (702, 448770), (756, 416715), (780, 403893), (810, 388934), (819, 384660), (910, 346194), (945, 333372), (1053, 299180), (1092, 288495), (1134, 277810), (1170, 269262), (1260, 250029), (1365, 230796), (1404, 224385), (1620, 194467), (1638, 192330), (1755, 179508), (1820, 173097), (1890, 166686), (2106, 149590), (2137, 147420), (2268, 138905), (2340, 134631), (2457, 128220), (2730, 115398), (2835, 111124), (3276, 96165), (3510, 89754), (3780, 83343), (4095, 76932), (4212, 74795), (4274, 73710), (4914, 64110), (5265, 59836), (5460, 57699), (5670, 55562), (6411, 49140), (7020, 44877), (7371, 42740), (8190, 38466), (8548, 36855), (9828, 32055), (10530, 29918), (10685, 29484), (11340, 27781), (12285, 25644), (12822, 24570), (14742, 21370), (14959, 21060), (16380, 19233)]