533444520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27611}}^1$

素因数の和:27655

約数の個数: 128

約数和(自身を含む): 1908541440

約数和(自身を除く): 1375096920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 27611, 55222, 82833, 110444, 138055, 165666, 193277, 220888, 276110, 331332, 386554, 414165, 552220, 579831, 635053, 662664, 773108, 828330, 966385, 1104440, 1159662, 1270106, 1546216, 1656660, 1905159, 1932770, 2319324, 2540212, 2899155, 3175265, 3313320, 3810318, 3865540, 4445371, 4638648, 5080424, 5798310, 6350530, 7620636, 7731080, 8890742, 9525795, 11596620, 12701060, 13336113, 15241272, 17781484, 19051590, 22226855, 23193240, 25402120, 26672226, 35562968, 38103180, 44453710, 53344452, 66680565, 76206360, 88907420, 106688904, 133361130, 177814840, 266722260, 533444520]

約数ペア:

[(1, 533444520), (2, 266722260), (3, 177814840), (4, 133361130), (5, 106688904), (6, 88907420), (7, 76206360), (8, 66680565), (10, 53344452), (12, 44453710), (14, 38103180), (15, 35562968), (20, 26672226), (21, 25402120), (23, 23193240), (24, 22226855), (28, 19051590), (30, 17781484), (35, 15241272), (40, 13336113), (42, 12701060), (46, 11596620), (56, 9525795), (60, 8890742), (69, 7731080), (70, 7620636), (84, 6350530), (92, 5798310), (105, 5080424), (115, 4638648), (120, 4445371), (138, 3865540), (140, 3810318), (161, 3313320), (168, 3175265), (184, 2899155), (210, 2540212), (230, 2319324), (276, 1932770), (280, 1905159), (322, 1656660), (345, 1546216), (420, 1270106), (460, 1159662), (483, 1104440), (552, 966385), (644, 828330), (690, 773108), (805, 662664), (840, 635053), (920, 579831), (966, 552220), (1288, 414165), (1380, 386554), (1610, 331332), (1932, 276110), (2415, 220888), (2760, 193277), (3220, 165666), (3864, 138055), (4830, 110444), (6440, 82833), (9660, 55222), (19320, 27611)]