445708080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 240

約数和(自身を含む): 1627991040

約数和(自身を除く): 1182282960

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, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1051, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2102, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3153, 3420, 3534, 3720, 4204, 4464, 4560, 4712, 5255, 5301, 5580, 5890, 6306, 6840, 7068, 7440, 8408, 8835, 9424, 9459, 10510, 10602, 11160, 11780, 12612, 13680, 14136, 15765, 16816, 17670, 18918, 19969, 21020, 21204, 22320, 23560, 25224, 26505, 28272, 31530, 32581, 35340, 37836, 39938, 42040, 42408, 47120, 47295, 50448, 53010, 59907, 63060, 65162, 70680, 75672, 79876, 84080, 84816, 94590, 97743, 99845, 106020, 119814, 126120, 130324, 141360, 151344, 159752, 162905, 179721, 189180, 195486, 199690, 212040, 239628, 252240, 260648, 293229, 299535, 319504, 325810, 359442, 378360, 390972, 399380, 424080, 479256, 488715, 521296, 586458, 599070, 619039, 651620, 718884, 756720, 781944, 798760, 898605, 958512, 977430, 1172916, 1198140, 1238078, 1303240, 1437768, 1466145, 1563888, 1597520, 1797210, 1857117, 1954860, 2345832, 2396280, 2476156, 2606480, 2875536, 2932290, 3095195, 3594420, 3714234, 3909720, 4691664, 4792560, 4952312, 5571351, 5864580, 6190390, 7188840, 7428468, 7819440, 9285585, 9904624, 11142702, 11729160, 12380780, 14377680, 14856936, 18571170, 22285404, 23458320, 24761560, 27856755, 29713872, 37142340, 44570808, 49523120, 55713510, 74284680, 89141616, 111427020, 148569360, 222854040, 445708080]

約数ペア:

[(1, 445708080), (2, 222854040), (3, 148569360), (4, 111427020), (5, 89141616), (6, 74284680), (8, 55713510), (9, 49523120), (10, 44570808), (12, 37142340), (15, 29713872), (16, 27856755), (18, 24761560), (19, 23458320), (20, 22285404), (24, 18571170), (30, 14856936), (31, 14377680), (36, 12380780), (38, 11729160), (40, 11142702), (45, 9904624), (48, 9285585), (57, 7819440), (60, 7428468), (62, 7188840), (72, 6190390), (76, 5864580), (80, 5571351), (90, 4952312), (93, 4792560), (95, 4691664), (114, 3909720), (120, 3714234), (124, 3594420), (144, 3095195), (152, 2932290), (155, 2875536), (171, 2606480), (180, 2476156), (186, 2396280), (190, 2345832), (228, 1954860), (240, 1857117), (248, 1797210), (279, 1597520), (285, 1563888), (304, 1466145), (310, 1437768), (342, 1303240), (360, 1238078), (372, 1198140), (380, 1172916), (456, 977430), (465, 958512), (496, 898605), (558, 798760), (570, 781944), (589, 756720), (620, 718884), (684, 651620), (720, 619039), (744, 599070), (760, 586458), (855, 521296), (912, 488715), (930, 479256), (1051, 424080), (1116, 399380), (1140, 390972), (1178, 378360), (1240, 359442), (1368, 325810), (1395, 319504), (1488, 299535), (1520, 293229), (1710, 260648), (1767, 252240), (1860, 239628), (2102, 212040), (2232, 199690), (2280, 195486), (2356, 189180), (2480, 179721), (2736, 162905), (2790, 159752), (2945, 151344), (3153, 141360), (3420, 130324), (3534, 126120), (3720, 119814), (4204, 106020), (4464, 99845), (4560, 97743), (4712, 94590), (5255, 84816), (5301, 84080), (5580, 79876), (5890, 75672), (6306, 70680), (6840, 65162), (7068, 63060), (7440, 59907), (8408, 53010), (8835, 50448), (9424, 47295), (9459, 47120), (10510, 42408), (10602, 42040), (11160, 39938), (11780, 37836), (12612, 35340), (13680, 32581), (14136, 31530), (15765, 28272), (16816, 26505), (17670, 25224), (18918, 23560), (19969, 22320), (21020, 21204)]