226716840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29989}}^1$

素因数の和:30016

約数の個数: 128

約数和(自身を含む): 863712000

約数和(自身を除く): 636995160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 29989, 59978, 89967, 119956, 149945, 179934, 209923, 239912, 269901, 299890, 359868, 419846, 449835, 539802, 599780, 629769, 719736, 809703, 839692, 899670, 1049615, 1079604, 1199560, 1259538, 1349505, 1619406, 1679384, 1799340, 1889307, 2099230, 2159208, 2519076, 2699010, 3148845, 3238812, 3598680, 3778614, 4048515, 4198460, 5038152, 5398020, 5667921, 6297690, 6477624, 7557228, 8097030, 8396920, 9446535, 10796040, 11335842, 12595380, 15114456, 16194060, 18893070, 22671684, 25190760, 28339605, 32388120, 37786140, 45343368, 56679210, 75572280, 113358420, 226716840]

約数ペア:

[(1, 226716840), (2, 113358420), (3, 75572280), (4, 56679210), (5, 45343368), (6, 37786140), (7, 32388120), (8, 28339605), (9, 25190760), (10, 22671684), (12, 18893070), (14, 16194060), (15, 15114456), (18, 12595380), (20, 11335842), (21, 10796040), (24, 9446535), (27, 8396920), (28, 8097030), (30, 7557228), (35, 6477624), (36, 6297690), (40, 5667921), (42, 5398020), (45, 5038152), (54, 4198460), (56, 4048515), (60, 3778614), (63, 3598680), (70, 3238812), (72, 3148845), (84, 2699010), (90, 2519076), (105, 2159208), (108, 2099230), (120, 1889307), (126, 1799340), (135, 1679384), (140, 1619406), (168, 1349505), (180, 1259538), (189, 1199560), (210, 1079604), (216, 1049615), (252, 899670), (270, 839692), (280, 809703), (315, 719736), (360, 629769), (378, 599780), (420, 539802), (504, 449835), (540, 419846), (630, 359868), (756, 299890), (840, 269901), (945, 239912), (1080, 209923), (1260, 179934), (1512, 149945), (1890, 119956), (2520, 89967), (3780, 59978), (7560, 29989)]