1082783240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 3049747200

約数和(自身を除く): 1966963960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 317, 385, 440, 616, 634, 770, 1109, 1268, 1540, 1585, 2218, 2219, 2536, 3080, 3170, 3487, 4436, 4438, 5545, 6340, 6974, 7763, 8872, 8876, 11090, 11095, 12199, 12680, 13948, 15526, 17435, 17752, 22180, 22190, 24398, 24409, 27896, 31052, 34870, 38815, 44360, 44380, 48796, 48818, 60995, 62104, 69740, 77630, 85393, 88760, 97592, 97636, 121990, 122045, 139480, 155260, 170786, 195272, 243980, 244090, 310520, 341572, 351553, 426965, 487960, 488180, 683144, 703106, 853930, 976360, 1406212, 1707860, 1757765, 2460871, 2812424, 3415720, 3515530, 3867083, 4921742, 7031060, 7734166, 9843484, 12304355, 14062120, 15468332, 19335415, 19686968, 24608710, 27069581, 30936664, 38670830, 49217420, 54139162, 77341660, 98434840, 108278324, 135347905, 154683320, 216556648, 270695810, 541391620, 1082783240]

約数ペア:

[(1, 1082783240), (2, 541391620), (4, 270695810), (5, 216556648), (7, 154683320), (8, 135347905), (10, 108278324), (11, 98434840), (14, 77341660), (20, 54139162), (22, 49217420), (28, 38670830), (35, 30936664), (40, 27069581), (44, 24608710), (55, 19686968), (56, 19335415), (70, 15468332), (77, 14062120), (88, 12304355), (110, 9843484), (140, 7734166), (154, 7031060), (220, 4921742), (280, 3867083), (308, 3515530), (317, 3415720), (385, 2812424), (440, 2460871), (616, 1757765), (634, 1707860), (770, 1406212), (1109, 976360), (1268, 853930), (1540, 703106), (1585, 683144), (2218, 488180), (2219, 487960), (2536, 426965), (3080, 351553), (3170, 341572), (3487, 310520), (4436, 244090), (4438, 243980), (5545, 195272), (6340, 170786), (6974, 155260), (7763, 139480), (8872, 122045), (8876, 121990), (11090, 97636), (11095, 97592), (12199, 88760), (12680, 85393), (13948, 77630), (15526, 69740), (17435, 62104), (17752, 60995), (22180, 48818), (22190, 48796), (24398, 44380), (24409, 44360), (27896, 38815), (31052, 34870)]