151917920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 330712480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 59, 70, 76, 77, 80, 88, 95, 110, 112, 118, 121, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 236, 242, 266, 280, 295, 304, 308, 352, 380, 385, 413, 418, 440, 472, 484, 532, 560, 590, 605, 608, 616, 649, 665, 760, 770, 826, 836, 847, 880, 944, 968, 1045, 1064, 1120, 1121, 1180, 1210, 1232, 1298, 1330, 1463, 1520, 1540, 1652, 1672, 1694, 1760, 1888, 1936, 2065, 2090, 2128, 2242, 2299, 2360, 2420, 2464, 2596, 2660, 2926, 3040, 3080, 3245, 3304, 3344, 3388, 3872, 4130, 4180, 4235, 4256, 4484, 4543, 4598, 4720, 4840, 5192, 5320, 5605, 5852, 6160, 6490, 6608, 6688, 6776, 7139, 7315, 7847, 8260, 8360, 8470, 8968, 9086, 9196, 9440, 9680, 10384, 10640, 11210, 11495, 11704, 12320, 12331, 12980, 13216, 13552, 14278, 14630, 15694, 16093, 16520, 16720, 16940, 17936, 18172, 18392, 19360, 20768, 21280, 22420, 22715, 22990, 23408, 24662, 25960, 27104, 28556, 29260, 31388, 32186, 33040, 33440, 33880, 35695, 35872, 36344, 36784, 39235, 44840, 45430, 45980, 46816, 49324, 49973, 51920, 57112, 58520, 61655, 62776, 64372, 66080, 67760, 71390, 72688, 73568, 78470, 80465, 86317, 89680, 90860, 91960, 98648, 99946, 103840, 114224, 117040, 123310, 125552, 128744, 135520, 135641, 142780, 145376, 156940, 160930, 172634, 179360, 181720, 183920, 197296, 199892, 228448, 234080, 246620, 249865, 251104, 257488, 271282, 285560, 313880, 321860, 345268, 363440, 367840, 394592, 399784, 431585, 493240, 499730, 514976, 542564, 571120, 627760, 643720, 678205, 690536, 726880, 799568, 863170, 949487, 986480, 999460, 1085128, 1142240, 1255520, 1287440, 1356410, 1381072, 1599136, 1726340, 1898974, 1972960, 1998920, 2170256, 2574880, 2712820, 2762144, 3452680, 3797948, 3997840, 4340512, 4747435, 5425640, 6905360, 7595896, 7995680, 9494870, 10851280, 13810720, 15191792, 18989740, 21702560, 30383584, 37979480, 75958960, 151917920]

約数ペア:

[(1, 151917920), (2, 75958960), (4, 37979480), (5, 30383584), (7, 21702560), (8, 18989740), (10, 15191792), (11, 13810720), (14, 10851280), (16, 9494870), (19, 7995680), (20, 7595896), (22, 6905360), (28, 5425640), (32, 4747435), (35, 4340512), (38, 3997840), (40, 3797948), (44, 3452680), (55, 2762144), (56, 2712820), (59, 2574880), (70, 2170256), (76, 1998920), (77, 1972960), (80, 1898974), (88, 1726340), (95, 1599136), (110, 1381072), (112, 1356410), (118, 1287440), (121, 1255520), (133, 1142240), (140, 1085128), (152, 999460), (154, 986480), (160, 949487), (176, 863170), (190, 799568), (209, 726880), (220, 690536), (224, 678205), (236, 643720), (242, 627760), (266, 571120), (280, 542564), (295, 514976), (304, 499730), (308, 493240), (352, 431585), (380, 399784), (385, 394592), (413, 367840), (418, 363440), (440, 345268), (472, 321860), (484, 313880), (532, 285560), (560, 271282), (590, 257488), (605, 251104), (608, 249865), (616, 246620), (649, 234080), (665, 228448), (760, 199892), (770, 197296), (826, 183920), (836, 181720), (847, 179360), (880, 172634), (944, 160930), (968, 156940), (1045, 145376), (1064, 142780), (1120, 135641), (1121, 135520), (1180, 128744), (1210, 125552), (1232, 123310), (1298, 117040), (1330, 114224), (1463, 103840), (1520, 99946), (1540, 98648), (1652, 91960), (1672, 90860), (1694, 89680), (1760, 86317), (1888, 80465), (1936, 78470), (2065, 73568), (2090, 72688), (2128, 71390), (2242, 67760), (2299, 66080), (2360, 64372), (2420, 62776), (2464, 61655), (2596, 58520), (2660, 57112), (2926, 51920), (3040, 49973), (3080, 49324), (3245, 46816), (3304, 45980), (3344, 45430), (3388, 44840), (3872, 39235), (4130, 36784), (4180, 36344), (4235, 35872), (4256, 35695), (4484, 33880), (4543, 33440), (4598, 33040), (4720, 32186), (4840, 31388), (5192, 29260), (5320, 28556), (5605, 27104), (5852, 25960), (6160, 24662), (6490, 23408), (6608, 22990), (6688, 22715), (6776, 22420), (7139, 21280), (7315, 20768), (7847, 19360), (8260, 18392), (8360, 18172), (8470, 17936), (8968, 16940), (9086, 16720), (9196, 16520), (9440, 16093), (9680, 15694), (10384, 14630), (10640, 14278), (11210, 13552), (11495, 13216), (11704, 12980), (12320, 12331)]