145997040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 540822528

約数和(自身を除く): 394825488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 47, 48, 56, 60, 70, 80, 84, 86, 94, 105, 112, 120, 129, 140, 141, 168, 172, 188, 210, 215, 235, 240, 258, 280, 282, 301, 329, 336, 344, 376, 420, 430, 470, 516, 560, 564, 602, 645, 658, 688, 705, 752, 840, 860, 903, 940, 987, 1032, 1128, 1204, 1290, 1316, 1410, 1505, 1645, 1680, 1720, 1806, 1849, 1880, 1974, 2021, 2064, 2256, 2408, 2580, 2632, 2820, 3010, 3290, 3440, 3612, 3698, 3760, 3948, 4042, 4515, 4816, 4935, 5160, 5264, 5547, 5640, 6020, 6063, 6580, 7224, 7396, 7896, 8084, 9030, 9245, 9870, 10105, 10320, 11094, 11280, 12040, 12126, 12943, 13160, 14147, 14448, 14792, 15792, 16168, 18060, 18490, 19740, 20210, 22188, 24080, 24252, 25886, 26320, 27735, 28294, 29584, 30315, 32336, 36120, 36980, 38829, 39480, 40420, 42441, 44376, 48504, 51772, 55470, 56588, 60630, 64715, 70735, 72240, 73960, 77658, 78960, 80840, 84882, 86903, 88752, 97008, 103544, 110940, 113176, 121260, 129430, 141470, 147920, 155316, 161680, 169764, 173806, 194145, 207088, 212205, 221880, 226352, 242520, 258860, 260709, 282940, 310632, 339528, 347612, 388290, 424410, 434515, 443760, 485040, 517720, 521418, 565880, 608321, 621264, 679056, 695224, 776580, 848820, 869030, 1035440, 1042836, 1131760, 1216642, 1303545, 1390448, 1553160, 1697640, 1738060, 1824963, 2085672, 2433284, 2607090, 3041605, 3106320, 3395280, 3476120, 3649926, 4171344, 4866568, 5214180, 6083210, 6952240, 7299852, 9124815, 9733136, 10428360, 12166420, 14599704, 18249630, 20856720, 24332840, 29199408, 36499260, 48665680, 72998520, 145997040]

約数ペア:

[(1, 145997040), (2, 72998520), (3, 48665680), (4, 36499260), (5, 29199408), (6, 24332840), (7, 20856720), (8, 18249630), (10, 14599704), (12, 12166420), (14, 10428360), (15, 9733136), (16, 9124815), (20, 7299852), (21, 6952240), (24, 6083210), (28, 5214180), (30, 4866568), (35, 4171344), (40, 3649926), (42, 3476120), (43, 3395280), (47, 3106320), (48, 3041605), (56, 2607090), (60, 2433284), (70, 2085672), (80, 1824963), (84, 1738060), (86, 1697640), (94, 1553160), (105, 1390448), (112, 1303545), (120, 1216642), (129, 1131760), (140, 1042836), (141, 1035440), (168, 869030), (172, 848820), (188, 776580), (210, 695224), (215, 679056), (235, 621264), (240, 608321), (258, 565880), (280, 521418), (282, 517720), (301, 485040), (329, 443760), (336, 434515), (344, 424410), (376, 388290), (420, 347612), (430, 339528), (470, 310632), (516, 282940), (560, 260709), (564, 258860), (602, 242520), (645, 226352), (658, 221880), (688, 212205), (705, 207088), (752, 194145), (840, 173806), (860, 169764), (903, 161680), (940, 155316), (987, 147920), (1032, 141470), (1128, 129430), (1204, 121260), (1290, 113176), (1316, 110940), (1410, 103544), (1505, 97008), (1645, 88752), (1680, 86903), (1720, 84882), (1806, 80840), (1849, 78960), (1880, 77658), (1974, 73960), (2021, 72240), (2064, 70735), (2256, 64715), (2408, 60630), (2580, 56588), (2632, 55470), (2820, 51772), (3010, 48504), (3290, 44376), (3440, 42441), (3612, 40420), (3698, 39480), (3760, 38829), (3948, 36980), (4042, 36120), (4515, 32336), (4816, 30315), (4935, 29584), (5160, 28294), (5264, 27735), (5547, 26320), (5640, 25886), (6020, 24252), (6063, 24080), (6580, 22188), (7224, 20210), (7396, 19740), (7896, 18490), (8084, 18060), (9030, 16168), (9245, 15792), (9870, 14792), (10105, 14448), (10320, 14147), (11094, 13160), (11280, 12943), (12040, 12126)]