229427280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 838755840

約数和(自身を除く): 609328560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 541, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1082, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1623, 1710, 1767, 1860, 2164, 2232, 2280, 2356, 2480, 2705, 2736, 2790, 2945, 3246, 3420, 3534, 3720, 4328, 4464, 4560, 4712, 4869, 5301, 5410, 5580, 5890, 6492, 6840, 7068, 7440, 8115, 8656, 8835, 9424, 9738, 10279, 10602, 10820, 11160, 11780, 12984, 13680, 14136, 16230, 16771, 17670, 19476, 20558, 21204, 21640, 22320, 23560, 24345, 25968, 26505, 28272, 30837, 32460, 33542, 35340, 38952, 41116, 42408, 43280, 47120, 48690, 50313, 51395, 53010, 61674, 64920, 67084, 70680, 77904, 82232, 83855, 84816, 92511, 97380, 100626, 102790, 106020, 123348, 129840, 134168, 141360, 150939, 154185, 164464, 167710, 185022, 194760, 201252, 205580, 212040, 246696, 251565, 268336, 301878, 308370, 318649, 335420, 370044, 389520, 402504, 411160, 424080, 462555, 493392, 503130, 603756, 616740, 637298, 670840, 740088, 754695, 805008, 822320, 925110, 955947, 1006260, 1207512, 1233480, 1274596, 1341680, 1480176, 1509390, 1593245, 1850220, 1911894, 2012520, 2415024, 2466960, 2549192, 2867841, 3018780, 3186490, 3700440, 3823788, 4025040, 4779735, 5098384, 5735682, 6037560, 6372980, 7400880, 7647576, 9559470, 11471364, 12075120, 12745960, 14339205, 15295152, 19118940, 22942728, 25491920, 28678410, 38237880, 45885456, 57356820, 76475760, 114713640, 229427280]

約数ペア:

[(1, 229427280), (2, 114713640), (3, 76475760), (4, 57356820), (5, 45885456), (6, 38237880), (8, 28678410), (9, 25491920), (10, 22942728), (12, 19118940), (15, 15295152), (16, 14339205), (18, 12745960), (19, 12075120), (20, 11471364), (24, 9559470), (30, 7647576), (31, 7400880), (36, 6372980), (38, 6037560), (40, 5735682), (45, 5098384), (48, 4779735), (57, 4025040), (60, 3823788), (62, 3700440), (72, 3186490), (76, 3018780), (80, 2867841), (90, 2549192), (93, 2466960), (95, 2415024), (114, 2012520), (120, 1911894), (124, 1850220), (144, 1593245), (152, 1509390), (155, 1480176), (171, 1341680), (180, 1274596), (186, 1233480), (190, 1207512), (228, 1006260), (240, 955947), (248, 925110), (279, 822320), (285, 805008), (304, 754695), (310, 740088), (342, 670840), (360, 637298), (372, 616740), (380, 603756), (456, 503130), (465, 493392), (496, 462555), (541, 424080), (558, 411160), (570, 402504), (589, 389520), (620, 370044), (684, 335420), (720, 318649), (744, 308370), (760, 301878), (855, 268336), (912, 251565), (930, 246696), (1082, 212040), (1116, 205580), (1140, 201252), (1178, 194760), (1240, 185022), (1368, 167710), (1395, 164464), (1488, 154185), (1520, 150939), (1623, 141360), (1710, 134168), (1767, 129840), (1860, 123348), (2164, 106020), (2232, 102790), (2280, 100626), (2356, 97380), (2480, 92511), (2705, 84816), (2736, 83855), (2790, 82232), (2945, 77904), (3246, 70680), (3420, 67084), (3534, 64920), (3720, 61674), (4328, 53010), (4464, 51395), (4560, 50313), (4712, 48690), (4869, 47120), (5301, 43280), (5410, 42408), (5580, 41116), (5890, 38952), (6492, 35340), (6840, 33542), (7068, 32460), (7440, 30837), (8115, 28272), (8656, 26505), (8835, 25968), (9424, 24345), (9738, 23560), (10279, 22320), (10602, 21640), (10820, 21204), (11160, 20558), (11780, 19476), (12984, 17670), (13680, 16771), (14136, 16230)]