2507516640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2554

約数の個数: 288

約数和(自身を含む): 9254437920

約数和(自身を除く): 6746921280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 222, 228, 240, 285, 288, 296, 304, 333, 342, 360, 370, 380, 444, 456, 480, 555, 570, 592, 608, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1184, 1332, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1776, 1824, 2109, 2220, 2280, 2477, 2664, 2736, 2812, 2960, 3040, 3330, 3420, 3515, 3552, 4218, 4440, 4560, 4954, 5328, 5472, 5624, 5920, 6327, 6660, 6840, 7030, 7431, 8436, 8880, 9120, 9908, 10545, 10656, 11248, 12385, 12654, 13320, 13680, 14060, 14862, 16872, 17760, 19816, 21090, 22293, 22496, 24770, 25308, 26640, 27360, 28120, 29724, 31635, 33744, 37155, 39632, 42180, 44586, 47063, 49540, 50616, 53280, 56240, 59448, 63270, 67488, 74310, 79264, 84360, 89172, 91649, 94126, 99080, 101232, 111465, 112480, 118896, 126540, 141189, 148620, 168720, 178344, 183298, 188252, 198160, 202464, 222930, 235315, 237792, 253080, 274947, 282378, 297240, 337440, 356688, 366596, 376504, 396320, 423567, 445860, 458245, 470630, 506160, 549894, 564756, 594480, 705945, 713376, 733192, 753008, 824841, 847134, 891720, 916490, 941260, 1012320, 1099788, 1129512, 1188960, 1374735, 1411890, 1466384, 1506016, 1649682, 1694268, 1741331, 1783440, 1832980, 1882520, 2117835, 2199576, 2259024, 2749470, 2823780, 2932768, 3299364, 3388536, 3482662, 3566880, 3665960, 3765040, 4124205, 4235670, 4399152, 4518048, 5223993, 5498940, 5647560, 6598728, 6777072, 6965324, 7331920, 7530080, 8248410, 8471340, 8706655, 8798304, 10447986, 10997880, 11295120, 13197456, 13554144, 13930648, 14663840, 15671979, 16496820, 16942680, 17413310, 20895972, 21995760, 22590240, 26119965, 26394912, 27861296, 31343958, 32993640, 33885360, 34826620, 41791944, 43991520, 52239930, 55722592, 62687916, 65987280, 67770720, 69653240, 78359895, 83583888, 104479860, 125375832, 131974560, 139306480, 156719790, 167167776, 208959720, 250751664, 278612960, 313439580, 417919440, 501503328, 626879160, 835838880, 1253758320, 2507516640]

約数ペア:

[(1, 2507516640), (2, 1253758320), (3, 835838880), (4, 626879160), (5, 501503328), (6, 417919440), (8, 313439580), (9, 278612960), (10, 250751664), (12, 208959720), (15, 167167776), (16, 156719790), (18, 139306480), (19, 131974560), (20, 125375832), (24, 104479860), (30, 83583888), (32, 78359895), (36, 69653240), (37, 67770720), (38, 65987280), (40, 62687916), (45, 55722592), (48, 52239930), (57, 43991520), (60, 41791944), (72, 34826620), (74, 33885360), (76, 32993640), (80, 31343958), (90, 27861296), (95, 26394912), (96, 26119965), (111, 22590240), (114, 21995760), (120, 20895972), (144, 17413310), (148, 16942680), (152, 16496820), (160, 15671979), (171, 14663840), (180, 13930648), (185, 13554144), (190, 13197456), (222, 11295120), (228, 10997880), (240, 10447986), (285, 8798304), (288, 8706655), (296, 8471340), (304, 8248410), (333, 7530080), (342, 7331920), (360, 6965324), (370, 6777072), (380, 6598728), (444, 5647560), (456, 5498940), (480, 5223993), (555, 4518048), (570, 4399152), (592, 4235670), (608, 4124205), (666, 3765040), (684, 3665960), (703, 3566880), (720, 3482662), (740, 3388536), (760, 3299364), (855, 2932768), (888, 2823780), (912, 2749470), (1110, 2259024), (1140, 2199576), (1184, 2117835), (1332, 1882520), (1368, 1832980), (1406, 1783440), (1440, 1741331), (1480, 1694268), (1520, 1649682), (1665, 1506016), (1710, 1466384), (1776, 1411890), (1824, 1374735), (2109, 1188960), (2220, 1129512), (2280, 1099788), (2477, 1012320), (2664, 941260), (2736, 916490), (2812, 891720), (2960, 847134), (3040, 824841), (3330, 753008), (3420, 733192), (3515, 713376), (3552, 705945), (4218, 594480), (4440, 564756), (4560, 549894), (4954, 506160), (5328, 470630), (5472, 458245), (5624, 445860), (5920, 423567), (6327, 396320), (6660, 376504), (6840, 366596), (7030, 356688), (7431, 337440), (8436, 297240), (8880, 282378), (9120, 274947), (9908, 253080), (10545, 237792), (10656, 235315), (11248, 222930), (12385, 202464), (12654, 198160), (13320, 188252), (13680, 183298), (14060, 178344), (14862, 168720), (16872, 148620), (17760, 141189), (19816, 126540), (21090, 118896), (22293, 112480), (22496, 111465), (24770, 101232), (25308, 99080), (26640, 94126), (27360, 91649), (28120, 89172), (29724, 84360), (31635, 79264), (33744, 74310), (37155, 67488), (39632, 63270), (42180, 59448), (44586, 56240), (47063, 53280), (49540, 50616)]