154940016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 521411072

約数和(自身を除く): 366471056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 103, 111, 112, 121, 132, 148, 154, 168, 176, 206, 222, 231, 242, 259, 264, 296, 308, 309, 336, 363, 407, 412, 444, 462, 484, 518, 528, 592, 616, 618, 721, 726, 777, 814, 824, 847, 888, 924, 968, 1036, 1133, 1221, 1232, 1236, 1442, 1452, 1554, 1628, 1648, 1694, 1776, 1848, 1936, 2072, 2163, 2266, 2442, 2472, 2541, 2849, 2884, 2904, 3108, 3256, 3388, 3399, 3696, 3811, 4144, 4326, 4477, 4532, 4884, 4944, 5082, 5698, 5768, 5808, 6216, 6512, 6776, 6798, 7622, 7931, 8547, 8652, 8954, 9064, 9768, 10164, 11396, 11433, 11536, 12432, 12463, 13431, 13552, 13596, 15244, 15862, 17094, 17304, 17908, 18128, 19536, 20328, 22792, 22866, 23793, 24926, 26677, 26862, 27192, 30488, 31339, 31724, 34188, 34608, 35816, 37389, 40656, 41921, 45584, 45732, 47586, 49852, 53354, 53724, 54384, 60976, 62678, 63448, 68376, 71632, 74778, 80031, 83842, 87241, 91464, 94017, 95172, 99704, 106708, 107448, 125356, 125763, 126896, 136752, 149556, 160062, 167684, 174482, 182928, 188034, 190344, 199408, 213416, 214896, 250712, 251526, 261723, 293447, 299112, 320124, 335368, 348964, 376068, 380688, 426832, 461131, 501424, 503052, 523446, 586894, 598224, 640248, 670736, 697928, 752136, 880341, 922262, 1006104, 1046892, 1173788, 1280496, 1383393, 1395856, 1504272, 1760682, 1844524, 2012208, 2093784, 2347576, 2766786, 3227917, 3521364, 3689048, 4187568, 4695152, 5533572, 6455834, 7042728, 7378096, 9683751, 11067144, 12911668, 14085456, 19367502, 22134288, 25823336, 38735004, 51646672, 77470008, 154940016]

約数ペア:

[(1, 154940016), (2, 77470008), (3, 51646672), (4, 38735004), (6, 25823336), (7, 22134288), (8, 19367502), (11, 14085456), (12, 12911668), (14, 11067144), (16, 9683751), (21, 7378096), (22, 7042728), (24, 6455834), (28, 5533572), (33, 4695152), (37, 4187568), (42, 3689048), (44, 3521364), (48, 3227917), (56, 2766786), (66, 2347576), (74, 2093784), (77, 2012208), (84, 1844524), (88, 1760682), (103, 1504272), (111, 1395856), (112, 1383393), (121, 1280496), (132, 1173788), (148, 1046892), (154, 1006104), (168, 922262), (176, 880341), (206, 752136), (222, 697928), (231, 670736), (242, 640248), (259, 598224), (264, 586894), (296, 523446), (308, 503052), (309, 501424), (336, 461131), (363, 426832), (407, 380688), (412, 376068), (444, 348964), (462, 335368), (484, 320124), (518, 299112), (528, 293447), (592, 261723), (616, 251526), (618, 250712), (721, 214896), (726, 213416), (777, 199408), (814, 190344), (824, 188034), (847, 182928), (888, 174482), (924, 167684), (968, 160062), (1036, 149556), (1133, 136752), (1221, 126896), (1232, 125763), (1236, 125356), (1442, 107448), (1452, 106708), (1554, 99704), (1628, 95172), (1648, 94017), (1694, 91464), (1776, 87241), (1848, 83842), (1936, 80031), (2072, 74778), (2163, 71632), (2266, 68376), (2442, 63448), (2472, 62678), (2541, 60976), (2849, 54384), (2884, 53724), (2904, 53354), (3108, 49852), (3256, 47586), (3388, 45732), (3399, 45584), (3696, 41921), (3811, 40656), (4144, 37389), (4326, 35816), (4477, 34608), (4532, 34188), (4884, 31724), (4944, 31339), (5082, 30488), (5698, 27192), (5768, 26862), (5808, 26677), (6216, 24926), (6512, 23793), (6776, 22866), (6798, 22792), (7622, 20328), (7931, 19536), (8547, 18128), (8652, 17908), (8954, 17304), (9064, 17094), (9768, 15862), (10164, 15244), (11396, 13596), (11433, 13552), (11536, 13431), (12432, 12463)]