230275440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 866611200

約数和(自身を除く): 636335760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 181, 186, 190, 216, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 362, 372, 380, 432, 456, 465, 496, 513, 540, 543, 558, 570, 589, 620, 684, 720, 724, 744, 760, 837, 855, 905, 912, 930, 1026, 1080, 1086, 1116, 1140, 1178, 1240, 1368, 1395, 1448, 1488, 1520, 1629, 1674, 1710, 1767, 1810, 1860, 2052, 2160, 2172, 2232, 2280, 2356, 2480, 2565, 2715, 2736, 2790, 2896, 2945, 3258, 3348, 3420, 3439, 3534, 3620, 3720, 4104, 4185, 4344, 4464, 4560, 4712, 4887, 5130, 5301, 5430, 5580, 5611, 5890, 6516, 6696, 6840, 6878, 7068, 7240, 7440, 8145, 8208, 8370, 8688, 8835, 9424, 9774, 10260, 10317, 10602, 10860, 11160, 11222, 11780, 13032, 13392, 13680, 13756, 14136, 14480, 15903, 16290, 16740, 16833, 17195, 17670, 19548, 20520, 20634, 21204, 21720, 22320, 22444, 23560, 24435, 26064, 26505, 27512, 28055, 28272, 30951, 31806, 32580, 33480, 33666, 34390, 35340, 39096, 41040, 41268, 42408, 43440, 44888, 47120, 48870, 50499, 51585, 53010, 55024, 56110, 61902, 63612, 65160, 66960, 67332, 68780, 70680, 78192, 79515, 82536, 84165, 84816, 89776, 92853, 97740, 100998, 103170, 106020, 106609, 112220, 123804, 127224, 130320, 134664, 137560, 141360, 151497, 154755, 159030, 165072, 168330, 185706, 195480, 201996, 206340, 212040, 213218, 224440, 247608, 252495, 254448, 269328, 275120, 302994, 309510, 318060, 319827, 336660, 371412, 390960, 403992, 412680, 424080, 426436, 448880, 464265, 495216, 504990, 533045, 605988, 619020, 636120, 639654, 673320, 742824, 757485, 807984, 825360, 852872, 928530, 959481, 1009980, 1066090, 1211976, 1238040, 1272240, 1279308, 1346640, 1485648, 1514970, 1599135, 1705744, 1857060, 1918962, 2019960, 2132180, 2423952, 2476080, 2558616, 2878443, 3029940, 3198270, 3714120, 3837924, 4039920, 4264360, 4797405, 5117232, 5756886, 6059880, 6396540, 7428240, 7675848, 8528720, 9594810, 11513772, 12119760, 12793080, 14392215, 15351696, 19189620, 23027544, 25586160, 28784430, 38379240, 46055088, 57568860, 76758480, 115137720, 230275440]

約数ペア:

[(1, 230275440), (2, 115137720), (3, 76758480), (4, 57568860), (5, 46055088), (6, 38379240), (8, 28784430), (9, 25586160), (10, 23027544), (12, 19189620), (15, 15351696), (16, 14392215), (18, 12793080), (19, 12119760), (20, 11513772), (24, 9594810), (27, 8528720), (30, 7675848), (31, 7428240), (36, 6396540), (38, 6059880), (40, 5756886), (45, 5117232), (48, 4797405), (54, 4264360), (57, 4039920), (60, 3837924), (62, 3714120), (72, 3198270), (76, 3029940), (80, 2878443), (90, 2558616), (93, 2476080), (95, 2423952), (108, 2132180), (114, 2019960), (120, 1918962), (124, 1857060), (135, 1705744), (144, 1599135), (152, 1514970), (155, 1485648), (171, 1346640), (180, 1279308), (181, 1272240), (186, 1238040), (190, 1211976), (216, 1066090), (228, 1009980), (240, 959481), (248, 928530), (270, 852872), (279, 825360), (285, 807984), (304, 757485), (310, 742824), (342, 673320), (360, 639654), (362, 636120), (372, 619020), (380, 605988), (432, 533045), (456, 504990), (465, 495216), (496, 464265), (513, 448880), (540, 426436), (543, 424080), (558, 412680), (570, 403992), (589, 390960), (620, 371412), (684, 336660), (720, 319827), (724, 318060), (744, 309510), (760, 302994), (837, 275120), (855, 269328), (905, 254448), (912, 252495), (930, 247608), (1026, 224440), (1080, 213218), (1086, 212040), (1116, 206340), (1140, 201996), (1178, 195480), (1240, 185706), (1368, 168330), (1395, 165072), (1448, 159030), (1488, 154755), (1520, 151497), (1629, 141360), (1674, 137560), (1710, 134664), (1767, 130320), (1810, 127224), (1860, 123804), (2052, 112220), (2160, 106609), (2172, 106020), (2232, 103170), (2280, 100998), (2356, 97740), (2480, 92853), (2565, 89776), (2715, 84816), (2736, 84165), (2790, 82536), (2896, 79515), (2945, 78192), (3258, 70680), (3348, 68780), (3420, 67332), (3439, 66960), (3534, 65160), (3620, 63612), (3720, 61902), (4104, 56110), (4185, 55024), (4344, 53010), (4464, 51585), (4560, 50499), (4712, 48870), (4887, 47120), (5130, 44888), (5301, 43440), (5430, 42408), (5580, 41268), (5611, 41040), (5890, 39096), (6516, 35340), (6696, 34390), (6840, 33666), (6878, 33480), (7068, 32580), (7240, 31806), (7440, 30951), (8145, 28272), (8208, 28055), (8370, 27512), (8688, 26505), (8835, 26064), (9424, 24435), (9774, 23560), (10260, 22444), (10317, 22320), (10602, 21720), (10860, 21204), (11160, 20634), (11222, 20520), (11780, 19548), (13032, 17670), (13392, 17195), (13680, 16833), (13756, 16740), (14136, 16290), (14480, 15903)]