2885872740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 8841788928

約数和(自身を除く): 5955916188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 151, 164, 170, 204, 205, 246, 255, 302, 340, 410, 453, 457, 492, 510, 604, 615, 697, 755, 820, 906, 914, 1020, 1230, 1371, 1394, 1510, 1812, 1828, 2091, 2265, 2285, 2460, 2567, 2742, 2788, 3020, 3485, 4182, 4530, 4570, 5134, 5484, 6191, 6855, 6970, 7701, 7769, 8364, 9060, 9140, 10268, 10455, 12382, 12835, 13710, 13940, 15402, 15538, 18573, 18737, 20910, 23307, 24764, 25670, 27420, 30804, 30955, 31076, 37146, 37474, 38505, 38845, 41820, 46614, 51340, 56211, 61910, 69007, 74292, 74948, 77010, 77690, 92865, 93228, 93685, 105247, 112422, 116535, 123820, 138014, 154020, 155380, 185730, 187370, 207021, 210494, 224844, 233070, 276028, 281055, 315741, 318529, 345035, 371460, 374740, 414042, 420988, 466140, 526235, 562110, 631482, 637058, 690070, 828084, 955587, 1035105, 1052470, 1124220, 1173119, 1262964, 1274116, 1380140, 1578705, 1592645, 1911174, 2070210, 2104940, 2346238, 2829287, 3157410, 3185290, 3519357, 3822348, 4140420, 4692476, 4777935, 5658574, 5865595, 6314820, 6370580, 7038714, 8487861, 9555870, 11317148, 11731190, 14077428, 14146435, 16975722, 17596785, 19111740, 23462380, 28292870, 33951444, 35193570, 42439305, 48097879, 56585740, 70387140, 84878610, 96195758, 144293637, 169757220, 192391516, 240489395, 288587274, 480978790, 577174548, 721468185, 961957580, 1442936370, 2885872740]

約数ペア:

[(1, 2885872740), (2, 1442936370), (3, 961957580), (4, 721468185), (5, 577174548), (6, 480978790), (10, 288587274), (12, 240489395), (15, 192391516), (17, 169757220), (20, 144293637), (30, 96195758), (34, 84878610), (41, 70387140), (51, 56585740), (60, 48097879), (68, 42439305), (82, 35193570), (85, 33951444), (102, 28292870), (123, 23462380), (151, 19111740), (164, 17596785), (170, 16975722), (204, 14146435), (205, 14077428), (246, 11731190), (255, 11317148), (302, 9555870), (340, 8487861), (410, 7038714), (453, 6370580), (457, 6314820), (492, 5865595), (510, 5658574), (604, 4777935), (615, 4692476), (697, 4140420), (755, 3822348), (820, 3519357), (906, 3185290), (914, 3157410), (1020, 2829287), (1230, 2346238), (1371, 2104940), (1394, 2070210), (1510, 1911174), (1812, 1592645), (1828, 1578705), (2091, 1380140), (2265, 1274116), (2285, 1262964), (2460, 1173119), (2567, 1124220), (2742, 1052470), (2788, 1035105), (3020, 955587), (3485, 828084), (4182, 690070), (4530, 637058), (4570, 631482), (5134, 562110), (5484, 526235), (6191, 466140), (6855, 420988), (6970, 414042), (7701, 374740), (7769, 371460), (8364, 345035), (9060, 318529), (9140, 315741), (10268, 281055), (10455, 276028), (12382, 233070), (12835, 224844), (13710, 210494), (13940, 207021), (15402, 187370), (15538, 185730), (18573, 155380), (18737, 154020), (20910, 138014), (23307, 123820), (24764, 116535), (25670, 112422), (27420, 105247), (30804, 93685), (30955, 93228), (31076, 92865), (37146, 77690), (37474, 77010), (38505, 74948), (38845, 74292), (41820, 69007), (46614, 61910), (51340, 56211)]