72478560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 297851904

約数和(自身を除く): 225373344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 37, 40, 42, 44, 48, 53, 55, 56, 60, 66, 70, 74, 77, 80, 84, 88, 96, 105, 106, 110, 111, 112, 120, 132, 140, 148, 154, 159, 160, 165, 168, 176, 185, 210, 212, 220, 222, 224, 231, 240, 259, 264, 265, 280, 296, 308, 318, 330, 336, 352, 370, 371, 385, 407, 420, 424, 440, 444, 462, 480, 518, 528, 530, 555, 560, 583, 592, 616, 636, 660, 672, 740, 742, 770, 777, 795, 814, 840, 848, 880, 888, 924, 1036, 1056, 1060, 1110, 1113, 1120, 1155, 1166, 1184, 1221, 1232, 1272, 1295, 1320, 1480, 1484, 1540, 1554, 1590, 1628, 1680, 1696, 1749, 1760, 1776, 1848, 1855, 1961, 2035, 2072, 2120, 2220, 2226, 2310, 2332, 2442, 2464, 2544, 2590, 2640, 2849, 2915, 2960, 2968, 3080, 3108, 3180, 3256, 3360, 3498, 3552, 3696, 3710, 3885, 3922, 4070, 4081, 4144, 4240, 4440, 4452, 4620, 4664, 4884, 5088, 5180, 5280, 5565, 5698, 5830, 5883, 5920, 5936, 6105, 6160, 6216, 6360, 6512, 6996, 7392, 7420, 7770, 7844, 8140, 8162, 8288, 8480, 8547, 8745, 8880, 8904, 9240, 9328, 9768, 9805, 10360, 11130, 11396, 11660, 11766, 11872, 12210, 12243, 12320, 12432, 12720, 13024, 13727, 13992, 14245, 14840, 15540, 15688, 16280, 16324, 17094, 17490, 17760, 17808, 18480, 18656, 19536, 19610, 20405, 20720, 21571, 22260, 22792, 23320, 23532, 24420, 24486, 24864, 25440, 27454, 27984, 28490, 29415, 29680, 31080, 31376, 32560, 32648, 34188, 34980, 35616, 36960, 39072, 39220, 40810, 41181, 41440, 42735, 43142, 44520, 45584, 46640, 47064, 48840, 48972, 54908, 55968, 56980, 58830, 59360, 61215, 62160, 62752, 64713, 65120, 65296, 68376, 68635, 69960, 78440, 81620, 82362, 85470, 86284, 89040, 91168, 93280, 94128, 97680, 97944, 107855, 109816, 113960, 117660, 122430, 124320, 129426, 130592, 136752, 137270, 139920, 150997, 156880, 163240, 164724, 170940, 172568, 178080, 188256, 195360, 195888, 205905, 215710, 219632, 227920, 235320, 244860, 258852, 273504, 274540, 279840, 301994, 313760, 323565, 326480, 329448, 341880, 345136, 391776, 411810, 431420, 439264, 452991, 455840, 470640, 489720, 517704, 549080, 603988, 647130, 652960, 658896, 683760, 690272, 754985, 823620, 862840, 905982, 941280, 979440, 1035408, 1098160, 1207976, 1294260, 1317792, 1367520, 1509970, 1647240, 1725680, 1811964, 1958880, 2070816, 2196320, 2264955, 2415952, 2588520, 3019940, 3294480, 3451360, 3623928, 4529910, 4831904, 5177040, 6039880, 6588960, 7247856, 9059820, 10354080, 12079760, 14495712, 18119640, 24159520, 36239280, 72478560]

約数ペア:

[(1, 72478560), (2, 36239280), (3, 24159520), (4, 18119640), (5, 14495712), (6, 12079760), (7, 10354080), (8, 9059820), (10, 7247856), (11, 6588960), (12, 6039880), (14, 5177040), (15, 4831904), (16, 4529910), (20, 3623928), (21, 3451360), (22, 3294480), (24, 3019940), (28, 2588520), (30, 2415952), (32, 2264955), (33, 2196320), (35, 2070816), (37, 1958880), (40, 1811964), (42, 1725680), (44, 1647240), (48, 1509970), (53, 1367520), (55, 1317792), (56, 1294260), (60, 1207976), (66, 1098160), (70, 1035408), (74, 979440), (77, 941280), (80, 905982), (84, 862840), (88, 823620), (96, 754985), (105, 690272), (106, 683760), (110, 658896), (111, 652960), (112, 647130), (120, 603988), (132, 549080), (140, 517704), (148, 489720), (154, 470640), (159, 455840), (160, 452991), (165, 439264), (168, 431420), (176, 411810), (185, 391776), (210, 345136), (212, 341880), (220, 329448), (222, 326480), (224, 323565), (231, 313760), (240, 301994), (259, 279840), (264, 274540), (265, 273504), (280, 258852), (296, 244860), (308, 235320), (318, 227920), (330, 219632), (336, 215710), (352, 205905), (370, 195888), (371, 195360), (385, 188256), (407, 178080), (420, 172568), (424, 170940), (440, 164724), (444, 163240), (462, 156880), (480, 150997), (518, 139920), (528, 137270), (530, 136752), (555, 130592), (560, 129426), (583, 124320), (592, 122430), (616, 117660), (636, 113960), (660, 109816), (672, 107855), (740, 97944), (742, 97680), (770, 94128), (777, 93280), (795, 91168), (814, 89040), (840, 86284), (848, 85470), (880, 82362), (888, 81620), (924, 78440), (1036, 69960), (1056, 68635), (1060, 68376), (1110, 65296), (1113, 65120), (1120, 64713), (1155, 62752), (1166, 62160), (1184, 61215), (1221, 59360), (1232, 58830), (1272, 56980), (1295, 55968), (1320, 54908), (1480, 48972), (1484, 48840), (1540, 47064), (1554, 46640), (1590, 45584), (1628, 44520), (1680, 43142), (1696, 42735), (1749, 41440), (1760, 41181), (1776, 40810), (1848, 39220), (1855, 39072), (1961, 36960), (2035, 35616), (2072, 34980), (2120, 34188), (2220, 32648), (2226, 32560), (2310, 31376), (2332, 31080), (2442, 29680), (2464, 29415), (2544, 28490), (2590, 27984), (2640, 27454), (2849, 25440), (2915, 24864), (2960, 24486), (2968, 24420), (3080, 23532), (3108, 23320), (3180, 22792), (3256, 22260), (3360, 21571), (3498, 20720), (3552, 20405), (3696, 19610), (3710, 19536), (3885, 18656), (3922, 18480), (4070, 17808), (4081, 17760), (4144, 17490), (4240, 17094), (4440, 16324), (4452, 16280), (4620, 15688), (4664, 15540), (4884, 14840), (5088, 14245), (5180, 13992), (5280, 13727), (5565, 13024), (5698, 12720), (5830, 12432), (5883, 12320), (5920, 12243), (5936, 12210), (6105, 11872), (6160, 11766), (6216, 11660), (6360, 11396), (6512, 11130), (6996, 10360), (7392, 9805), (7420, 9768), (7770, 9328), (7844, 9240), (8140, 8904), (8162, 8880), (8288, 8745), (8480, 8547)]