238941360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15803}}^1$

素因数の和:15832

約数の個数: 160

約数和(自身を含む): 940654080

約数和(自身を除く): 701712720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15803, 31606, 47409, 63212, 79015, 94818, 110621, 126424, 142227, 158030, 189636, 221242, 237045, 252848, 284454, 316060, 331863, 379272, 426681, 442484, 474090, 553105, 568908, 632120, 663726, 711135, 758544, 853362, 884968, 948180, 995589, 1106210, 1137816, 1264240, 1327452, 1422270, 1659315, 1706724, 1769936, 1896360, 1991178, 2133405, 2212420, 2275632, 2654904, 2844540, 2986767, 3318630, 3413448, 3792720, 3982356, 4266810, 4424840, 4977945, 5309808, 5689080, 5973534, 6637260, 6826896, 7964712, 8533620, 8849680, 9955890, 11378160, 11947068, 13274520, 14933835, 15929424, 17067240, 19911780, 23894136, 26549040, 29867670, 34134480, 39823560, 47788272, 59735340, 79647120, 119470680, 238941360]

約数ペア:

[(1, 238941360), (2, 119470680), (3, 79647120), (4, 59735340), (5, 47788272), (6, 39823560), (7, 34134480), (8, 29867670), (9, 26549040), (10, 23894136), (12, 19911780), (14, 17067240), (15, 15929424), (16, 14933835), (18, 13274520), (20, 11947068), (21, 11378160), (24, 9955890), (27, 8849680), (28, 8533620), (30, 7964712), (35, 6826896), (36, 6637260), (40, 5973534), (42, 5689080), (45, 5309808), (48, 4977945), (54, 4424840), (56, 4266810), (60, 3982356), (63, 3792720), (70, 3413448), (72, 3318630), (80, 2986767), (84, 2844540), (90, 2654904), (105, 2275632), (108, 2212420), (112, 2133405), (120, 1991178), (126, 1896360), (135, 1769936), (140, 1706724), (144, 1659315), (168, 1422270), (180, 1327452), (189, 1264240), (210, 1137816), (216, 1106210), (240, 995589), (252, 948180), (270, 884968), (280, 853362), (315, 758544), (336, 711135), (360, 663726), (378, 632120), (420, 568908), (432, 553105), (504, 474090), (540, 442484), (560, 426681), (630, 379272), (720, 331863), (756, 316060), (840, 284454), (945, 252848), (1008, 237045), (1080, 221242), (1260, 189636), (1512, 158030), (1680, 142227), (1890, 126424), (2160, 110621), (2520, 94818), (3024, 79015), (3780, 63212), (5040, 47409), (7560, 31606), (15120, 15803)]