4905391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3940

約数の個数: 320

約数和(自身を含む): 18352825344

約数和(自身を除く): 13447433424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 48, 52, 55, 60, 65, 66, 74, 78, 80, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 176, 185, 195, 208, 220, 222, 240, 260, 264, 286, 296, 312, 330, 370, 390, 407, 429, 440, 444, 481, 520, 528, 555, 572, 592, 624, 660, 715, 740, 780, 814, 858, 880, 888, 962, 1040, 1110, 1144, 1221, 1320, 1430, 1443, 1480, 1560, 1628, 1716, 1776, 1924, 2035, 2145, 2220, 2288, 2405, 2442, 2640, 2860, 2886, 2960, 3120, 3256, 3432, 3848, 3863, 4070, 4290, 4440, 4810, 4884, 5291, 5720, 5772, 6105, 6512, 6864, 7215, 7696, 7726, 8140, 8580, 8880, 9620, 9768, 10582, 11440, 11544, 11589, 12210, 14430, 15452, 15873, 16280, 17160, 19240, 19315, 19536, 21164, 23088, 23178, 24420, 26455, 28860, 30904, 31746, 32560, 34320, 38480, 38630, 42328, 42493, 46356, 48840, 50219, 52910, 57720, 57945, 61808, 63492, 77260, 79365, 84656, 84986, 92712, 97680, 100438, 105820, 115440, 115890, 126984, 127479, 142931, 150657, 154520, 158730, 169972, 185424, 200876, 211640, 212465, 231780, 251095, 253968, 254958, 285862, 301314, 309040, 317460, 339944, 401752, 423280, 424930, 428793, 463560, 502190, 509916, 552409, 571724, 602628, 634920, 637395, 679888, 714655, 753285, 803504, 849860, 857586, 927120, 1004380, 1019832, 1104818, 1143448, 1205256, 1269840, 1274790, 1429310, 1506570, 1572241, 1657227, 1699720, 1715172, 1858103, 2008760, 2039664, 2143965, 2209636, 2286896, 2410512, 2549580, 2762045, 2858620, 3013140, 3144482, 3314454, 3399440, 3430344, 3716206, 4017520, 4287930, 4419272, 4716723, 5099160, 5524090, 5574309, 5717240, 6026280, 6288964, 6628908, 6860688, 7432412, 7861205, 8286135, 8575860, 8838544, 9290515, 9433446, 10198320, 11048180, 11148618, 11434480, 12052560, 12577928, 13257816, 14864824, 15722410, 16572270, 17151720, 18581030, 18866892, 20439133, 22096360, 22297236, 23583615, 25155856, 26515632, 27871545, 29729648, 31444820, 33144540, 34303440, 37162060, 37733784, 40878266, 44192720, 44594472, 47167230, 55743090, 61317399, 62889640, 66289080, 74324120, 75467568, 81756532, 89188944, 94334460, 102195665, 111486180, 122634798, 125779280, 132578160, 148648240, 163513064, 188668920, 204391330, 222972360, 245269596, 306586995, 327026128, 377337840, 408782660, 445944720, 490539192, 613173990, 817565320, 981078384, 1226347980, 1635130640, 2452695960, 4905391920]

約数ペア:

[(1, 4905391920), (2, 2452695960), (3, 1635130640), (4, 1226347980), (5, 981078384), (6, 817565320), (8, 613173990), (10, 490539192), (11, 445944720), (12, 408782660), (13, 377337840), (15, 327026128), (16, 306586995), (20, 245269596), (22, 222972360), (24, 204391330), (26, 188668920), (30, 163513064), (33, 148648240), (37, 132578160), (39, 125779280), (40, 122634798), (44, 111486180), (48, 102195665), (52, 94334460), (55, 89188944), (60, 81756532), (65, 75467568), (66, 74324120), (74, 66289080), (78, 62889640), (80, 61317399), (88, 55743090), (104, 47167230), (110, 44594472), (111, 44192720), (120, 40878266), (130, 37733784), (132, 37162060), (143, 34303440), (148, 33144540), (156, 31444820), (165, 29729648), (176, 27871545), (185, 26515632), (195, 25155856), (208, 23583615), (220, 22297236), (222, 22096360), (240, 20439133), (260, 18866892), (264, 18581030), (286, 17151720), (296, 16572270), (312, 15722410), (330, 14864824), (370, 13257816), (390, 12577928), (407, 12052560), (429, 11434480), (440, 11148618), (444, 11048180), (481, 10198320), (520, 9433446), (528, 9290515), (555, 8838544), (572, 8575860), (592, 8286135), (624, 7861205), (660, 7432412), (715, 6860688), (740, 6628908), (780, 6288964), (814, 6026280), (858, 5717240), (880, 5574309), (888, 5524090), (962, 5099160), (1040, 4716723), (1110, 4419272), (1144, 4287930), (1221, 4017520), (1320, 3716206), (1430, 3430344), (1443, 3399440), (1480, 3314454), (1560, 3144482), (1628, 3013140), (1716, 2858620), (1776, 2762045), (1924, 2549580), (2035, 2410512), (2145, 2286896), (2220, 2209636), (2288, 2143965), (2405, 2039664), (2442, 2008760), (2640, 1858103), (2860, 1715172), (2886, 1699720), (2960, 1657227), (3120, 1572241), (3256, 1506570), (3432, 1429310), (3848, 1274790), (3863, 1269840), (4070, 1205256), (4290, 1143448), (4440, 1104818), (4810, 1019832), (4884, 1004380), (5291, 927120), (5720, 857586), (5772, 849860), (6105, 803504), (6512, 753285), (6864, 714655), (7215, 679888), (7696, 637395), (7726, 634920), (8140, 602628), (8580, 571724), (8880, 552409), (9620, 509916), (9768, 502190), (10582, 463560), (11440, 428793), (11544, 424930), (11589, 423280), (12210, 401752), (14430, 339944), (15452, 317460), (15873, 309040), (16280, 301314), (17160, 285862), (19240, 254958), (19315, 253968), (19536, 251095), (21164, 231780), (23088, 212465), (23178, 211640), (24420, 200876), (26455, 185424), (28860, 169972), (30904, 158730), (31746, 154520), (32560, 150657), (34320, 142931), (38480, 127479), (38630, 126984), (42328, 115890), (42493, 115440), (46356, 105820), (48840, 100438), (50219, 97680), (52910, 92712), (57720, 84986), (57945, 84656), (61808, 79365), (63492, 77260)]