146456520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2307

約数の個数: 128

約数和(自身を含む): 508723200

約数和(自身を除く): 362266680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2207, 2212, 2370, 2765, 3160, 3318, 4414, 4424, 4740, 5530, 6621, 6636, 8295, 8828, 9480, 11035, 11060, 13242, 13272, 15449, 16590, 17656, 22070, 22120, 26484, 30898, 33105, 33180, 44140, 46347, 52968, 61796, 66210, 66360, 77245, 88280, 92694, 123592, 132420, 154490, 174353, 185388, 231735, 264840, 308980, 348706, 370776, 463470, 523059, 617960, 697412, 871765, 926940, 1046118, 1220471, 1394824, 1743530, 1853880, 2092236, 2440942, 2615295, 3487060, 3661413, 4184472, 4881884, 5230590, 6102355, 6974120, 7322826, 9763768, 10461180, 12204710, 14645652, 18307065, 20922360, 24409420, 29291304, 36614130, 48818840, 73228260, 146456520]

約数ペア:

[(1, 146456520), (2, 73228260), (3, 48818840), (4, 36614130), (5, 29291304), (6, 24409420), (7, 20922360), (8, 18307065), (10, 14645652), (12, 12204710), (14, 10461180), (15, 9763768), (20, 7322826), (21, 6974120), (24, 6102355), (28, 5230590), (30, 4881884), (35, 4184472), (40, 3661413), (42, 3487060), (56, 2615295), (60, 2440942), (70, 2092236), (79, 1853880), (84, 1743530), (105, 1394824), (120, 1220471), (140, 1046118), (158, 926940), (168, 871765), (210, 697412), (237, 617960), (280, 523059), (316, 463470), (395, 370776), (420, 348706), (474, 308980), (553, 264840), (632, 231735), (790, 185388), (840, 174353), (948, 154490), (1106, 132420), (1185, 123592), (1580, 92694), (1659, 88280), (1896, 77245), (2207, 66360), (2212, 66210), (2370, 61796), (2765, 52968), (3160, 46347), (3318, 44140), (4414, 33180), (4424, 33105), (4740, 30898), (5530, 26484), (6621, 22120), (6636, 22070), (8295, 17656), (8828, 16590), (9480, 15449), (11035, 13272), (11060, 13242)]