4022545280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 10841947200

約数和(自身を除く): 6819401920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 73, 74, 80, 104, 128, 130, 146, 148, 160, 179, 185, 208, 260, 292, 296, 320, 358, 365, 370, 416, 481, 520, 584, 592, 640, 716, 730, 740, 832, 895, 949, 962, 1040, 1168, 1184, 1432, 1460, 1480, 1664, 1790, 1898, 1924, 2080, 2327, 2336, 2368, 2405, 2701, 2864, 2920, 2960, 3580, 3796, 3848, 4160, 4654, 4672, 4736, 4745, 4810, 5402, 5728, 5840, 5920, 6623, 7160, 7592, 7696, 8320, 9308, 9344, 9490, 9620, 10804, 11456, 11635, 11680, 11840, 13067, 13246, 13505, 14320, 15184, 15392, 18616, 18980, 19240, 21608, 22912, 23270, 23360, 23680, 26134, 26492, 27010, 28640, 30368, 30784, 33115, 35113, 37232, 37960, 38480, 43216, 46540, 46720, 52268, 52984, 54020, 57280, 60736, 61568, 65335, 66230, 70226, 74464, 75920, 76960, 86099, 86432, 93080, 104536, 105968, 108040, 114560, 121472, 130670, 132460, 140452, 148928, 151840, 153920, 169871, 172198, 172864, 175565, 186160, 209072, 211936, 216080, 261340, 264920, 280904, 297856, 303680, 307840, 339742, 344396, 345728, 351130, 372320, 418144, 423872, 430495, 432160, 483479, 522680, 529840, 561808, 607360, 679484, 688792, 702260, 744640, 836288, 847744, 849355, 860990, 864320, 966958, 1045360, 1059680, 1123616, 1358968, 1377584, 1404520, 1489280, 1672576, 1698710, 1721980, 1728640, 1933916, 2090720, 2119360, 2247232, 2417395, 2717936, 2755168, 2809040, 3397420, 3443960, 3867832, 4181440, 4238720, 4494464, 4834790, 5435872, 5510336, 5618080, 6285227, 6794840, 6887920, 7735664, 8362880, 9669580, 10871744, 11020672, 11236160, 12570454, 13589680, 13775840, 15471328, 19339160, 21743488, 22472320, 25140908, 27179360, 27551680, 30942656, 31426135, 38678320, 50281816, 54358720, 55103360, 61885312, 62852270, 77356640, 100563632, 108717440, 125704540, 154713280, 201127264, 251409080, 309426560, 402254528, 502818160, 804509056, 1005636320, 2011272640, 4022545280]

約数ペア:

[(1, 4022545280), (2, 2011272640), (4, 1005636320), (5, 804509056), (8, 502818160), (10, 402254528), (13, 309426560), (16, 251409080), (20, 201127264), (26, 154713280), (32, 125704540), (37, 108717440), (40, 100563632), (52, 77356640), (64, 62852270), (65, 61885312), (73, 55103360), (74, 54358720), (80, 50281816), (104, 38678320), (128, 31426135), (130, 30942656), (146, 27551680), (148, 27179360), (160, 25140908), (179, 22472320), (185, 21743488), (208, 19339160), (260, 15471328), (292, 13775840), (296, 13589680), (320, 12570454), (358, 11236160), (365, 11020672), (370, 10871744), (416, 9669580), (481, 8362880), (520, 7735664), (584, 6887920), (592, 6794840), (640, 6285227), (716, 5618080), (730, 5510336), (740, 5435872), (832, 4834790), (895, 4494464), (949, 4238720), (962, 4181440), (1040, 3867832), (1168, 3443960), (1184, 3397420), (1432, 2809040), (1460, 2755168), (1480, 2717936), (1664, 2417395), (1790, 2247232), (1898, 2119360), (1924, 2090720), (2080, 1933916), (2327, 1728640), (2336, 1721980), (2368, 1698710), (2405, 1672576), (2701, 1489280), (2864, 1404520), (2920, 1377584), (2960, 1358968), (3580, 1123616), (3796, 1059680), (3848, 1045360), (4160, 966958), (4654, 864320), (4672, 860990), (4736, 849355), (4745, 847744), (4810, 836288), (5402, 744640), (5728, 702260), (5840, 688792), (5920, 679484), (6623, 607360), (7160, 561808), (7592, 529840), (7696, 522680), (8320, 483479), (9308, 432160), (9344, 430495), (9490, 423872), (9620, 418144), (10804, 372320), (11456, 351130), (11635, 345728), (11680, 344396), (11840, 339742), (13067, 307840), (13246, 303680), (13505, 297856), (14320, 280904), (15184, 264920), (15392, 261340), (18616, 216080), (18980, 211936), (19240, 209072), (21608, 186160), (22912, 175565), (23270, 172864), (23360, 172198), (23680, 169871), (26134, 153920), (26492, 151840), (27010, 148928), (28640, 140452), (30368, 132460), (30784, 130670), (33115, 121472), (35113, 114560), (37232, 108040), (37960, 105968), (38480, 104536), (43216, 93080), (46540, 86432), (46720, 86099), (52268, 76960), (52984, 75920), (54020, 74464), (57280, 70226), (60736, 66230), (61568, 65335)]