145479180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31489}}^1$

素因数の和:31519

約数の個数: 96

約数和(自身を含む): 507870720

約数和(自身を除く): 362391540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 31489, 62978, 94467, 125956, 157445, 188934, 220423, 314890, 346379, 377868, 440846, 472335, 629780, 661269, 692758, 881692, 944670, 1039137, 1102115, 1322538, 1385516, 1731895, 1889340, 2078274, 2204230, 2424653, 2645076, 3306345, 3463790, 4156548, 4408460, 4849306, 5195685, 6612690, 6927580, 7273959, 9698612, 10391370, 12123265, 13225380, 14547918, 20782740, 24246530, 29095836, 36369795, 48493060, 72739590, 145479180]

約数ペア:

[(1, 145479180), (2, 72739590), (3, 48493060), (4, 36369795), (5, 29095836), (6, 24246530), (7, 20782740), (10, 14547918), (11, 13225380), (12, 12123265), (14, 10391370), (15, 9698612), (20, 7273959), (21, 6927580), (22, 6612690), (28, 5195685), (30, 4849306), (33, 4408460), (35, 4156548), (42, 3463790), (44, 3306345), (55, 2645076), (60, 2424653), (66, 2204230), (70, 2078274), (77, 1889340), (84, 1731895), (105, 1385516), (110, 1322538), (132, 1102115), (140, 1039137), (154, 944670), (165, 881692), (210, 692758), (220, 661269), (231, 629780), (308, 472335), (330, 440846), (385, 377868), (420, 346379), (462, 314890), (660, 220423), (770, 188934), (924, 157445), (1155, 125956), (1540, 94467), (2310, 62978), (4620, 31489)]