516917340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 1626337440

約数和(自身を除く): 1109420100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 89, 90, 123, 164, 178, 180, 205, 246, 267, 356, 369, 410, 445, 492, 534, 615, 738, 787, 801, 820, 890, 1068, 1230, 1335, 1476, 1574, 1602, 1780, 1845, 2361, 2460, 2670, 3148, 3204, 3649, 3690, 3935, 4005, 4722, 5340, 7083, 7298, 7380, 7870, 8010, 9444, 10947, 11805, 14166, 14596, 15740, 16020, 18245, 21894, 23610, 28332, 32267, 32841, 35415, 36490, 43788, 47220, 54735, 64534, 65682, 70043, 70830, 72980, 96801, 109470, 129068, 131364, 140086, 141660, 161335, 164205, 193602, 210129, 218940, 280172, 290403, 322670, 328410, 350215, 387204, 420258, 484005, 580806, 630387, 645340, 656820, 700430, 840516, 968010, 1050645, 1161612, 1260774, 1400860, 1452015, 1936020, 2101290, 2521548, 2871763, 2904030, 3151935, 4202580, 5743526, 5808060, 6303870, 8615289, 11487052, 12607740, 14358815, 17230578, 25845867, 28717630, 34461156, 43076445, 51691734, 57435260, 86152890, 103383468, 129229335, 172305780, 258458670, 516917340]

約数ペア:

[(1, 516917340), (2, 258458670), (3, 172305780), (4, 129229335), (5, 103383468), (6, 86152890), (9, 57435260), (10, 51691734), (12, 43076445), (15, 34461156), (18, 28717630), (20, 25845867), (30, 17230578), (36, 14358815), (41, 12607740), (45, 11487052), (60, 8615289), (82, 6303870), (89, 5808060), (90, 5743526), (123, 4202580), (164, 3151935), (178, 2904030), (180, 2871763), (205, 2521548), (246, 2101290), (267, 1936020), (356, 1452015), (369, 1400860), (410, 1260774), (445, 1161612), (492, 1050645), (534, 968010), (615, 840516), (738, 700430), (787, 656820), (801, 645340), (820, 630387), (890, 580806), (1068, 484005), (1230, 420258), (1335, 387204), (1476, 350215), (1574, 328410), (1602, 322670), (1780, 290403), (1845, 280172), (2361, 218940), (2460, 210129), (2670, 193602), (3148, 164205), (3204, 161335), (3649, 141660), (3690, 140086), (3935, 131364), (4005, 129068), (4722, 109470), (5340, 96801), (7083, 72980), (7298, 70830), (7380, 70043), (7870, 65682), (8010, 64534), (9444, 54735), (10947, 47220), (11805, 43788), (14166, 36490), (14596, 35415), (15740, 32841), (16020, 32267), (18245, 28332), (21894, 23610)]