142498320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 320329200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 179, 186, 214, 240, 248, 310, 321, 358, 372, 428, 465, 496, 535, 537, 620, 642, 716, 744, 856, 895, 930, 1070, 1074, 1240, 1284, 1432, 1488, 1605, 1712, 1790, 1860, 2140, 2148, 2480, 2568, 2685, 2864, 3210, 3317, 3580, 3720, 4280, 4296, 5136, 5370, 5549, 6420, 6634, 7160, 7440, 8560, 8592, 9951, 10740, 11098, 12840, 13268, 14320, 16585, 16647, 19153, 19902, 21480, 22196, 25680, 26536, 27745, 33170, 33294, 38306, 39804, 42960, 44392, 49755, 53072, 55490, 57459, 66340, 66588, 76612, 79608, 83235, 88784, 95765, 99510, 110980, 114918, 132680, 133176, 153224, 159216, 166470, 191530, 199020, 221960, 229836, 265360, 266352, 287295, 306448, 332940, 383060, 398040, 443920, 459672, 574590, 593743, 665880, 766120, 796080, 919344, 1149180, 1187486, 1331760, 1532240, 1781229, 2298360, 2374972, 2968715, 3562458, 4596720, 4749944, 5937430, 7124916, 8906145, 9499888, 11874860, 14249832, 17812290, 23749720, 28499664, 35624580, 47499440, 71249160, 142498320]

約数ペア:

[(1, 142498320), (2, 71249160), (3, 47499440), (4, 35624580), (5, 28499664), (6, 23749720), (8, 17812290), (10, 14249832), (12, 11874860), (15, 9499888), (16, 8906145), (20, 7124916), (24, 5937430), (30, 4749944), (31, 4596720), (40, 3562458), (48, 2968715), (60, 2374972), (62, 2298360), (80, 1781229), (93, 1532240), (107, 1331760), (120, 1187486), (124, 1149180), (155, 919344), (179, 796080), (186, 766120), (214, 665880), (240, 593743), (248, 574590), (310, 459672), (321, 443920), (358, 398040), (372, 383060), (428, 332940), (465, 306448), (496, 287295), (535, 266352), (537, 265360), (620, 229836), (642, 221960), (716, 199020), (744, 191530), (856, 166470), (895, 159216), (930, 153224), (1070, 133176), (1074, 132680), (1240, 114918), (1284, 110980), (1432, 99510), (1488, 95765), (1605, 88784), (1712, 83235), (1790, 79608), (1860, 76612), (2140, 66588), (2148, 66340), (2480, 57459), (2568, 55490), (2685, 53072), (2864, 49755), (3210, 44392), (3317, 42960), (3580, 39804), (3720, 38306), (4280, 33294), (4296, 33170), (5136, 27745), (5370, 26536), (5549, 25680), (6420, 22196), (6634, 21480), (7160, 19902), (7440, 19153), (8560, 16647), (8592, 16585), (9951, 14320), (10740, 13268), (11098, 12840)]