2992048080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 320

約数和(自身を含む): 11106336768

約数和(自身を除く): 8114288688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 73, 80, 84, 93, 105, 112, 120, 124, 140, 146, 155, 168, 186, 210, 217, 219, 240, 248, 280, 292, 310, 336, 365, 372, 420, 434, 438, 465, 496, 511, 560, 584, 620, 651, 730, 744, 787, 840, 868, 876, 930, 1022, 1085, 1095, 1168, 1240, 1302, 1460, 1488, 1533, 1574, 1680, 1736, 1752, 1860, 2044, 2170, 2190, 2263, 2361, 2480, 2555, 2604, 2920, 3066, 3148, 3255, 3472, 3504, 3720, 3935, 4088, 4340, 4380, 4526, 4722, 5110, 5208, 5509, 5840, 6132, 6296, 6510, 6789, 7440, 7665, 7870, 8176, 8680, 8760, 9052, 9444, 10220, 10416, 11018, 11315, 11805, 12264, 12592, 13020, 13578, 15330, 15740, 15841, 16527, 17360, 17520, 18104, 18888, 20440, 22036, 22630, 23610, 24397, 24528, 26040, 27156, 27545, 30660, 31480, 31682, 33054, 33945, 36208, 37776, 40880, 44072, 45260, 47220, 47523, 48794, 52080, 54312, 55090, 57451, 61320, 62960, 63364, 66108, 67890, 73191, 79205, 82635, 88144, 90520, 94440, 95046, 97588, 108624, 110180, 114902, 121985, 122640, 126728, 132216, 135780, 146382, 158410, 165270, 170779, 172353, 181040, 188880, 190092, 195176, 220360, 229804, 237615, 243970, 253456, 264432, 271560, 287255, 292764, 316820, 330540, 341558, 344706, 365955, 380184, 390352, 402157, 440720, 459608, 475230, 487940, 512337, 543120, 574510, 585528, 633640, 661080, 683116, 689412, 731910, 760368, 804314, 853895, 861765, 919216, 950460, 975880, 1024674, 1149020, 1171056, 1206471, 1267280, 1322160, 1366232, 1378824, 1463820, 1608628, 1707790, 1723530, 1780981, 1900920, 1951760, 2010785, 2049348, 2298040, 2412942, 2561685, 2732464, 2757648, 2927640, 3217256, 3415580, 3447060, 3561962, 3801840, 4021570, 4098696, 4596080, 4825884, 5123370, 5342943, 5855280, 6032355, 6434512, 6831160, 6894120, 7123924, 8043140, 8197392, 8904905, 9651768, 10246740, 10685886, 12064710, 12466867, 13662320, 13788240, 14247848, 16086280, 17809810, 19303536, 20493480, 21371772, 24129420, 24933734, 26714715, 28495696, 32172560, 35619620, 37400601, 40986960, 42743544, 48258840, 49867468, 53429430, 62334335, 71239240, 74801202, 85487088, 96517680, 99734936, 106858860, 124668670, 142478480, 149602404, 187003005, 199469872, 213717720, 249337340, 299204808, 374006010, 427435440, 498674680, 598409616, 748012020, 997349360, 1496024040, 2992048080]

約数ペア:

[(1, 2992048080), (2, 1496024040), (3, 997349360), (4, 748012020), (5, 598409616), (6, 498674680), (7, 427435440), (8, 374006010), (10, 299204808), (12, 249337340), (14, 213717720), (15, 199469872), (16, 187003005), (20, 149602404), (21, 142478480), (24, 124668670), (28, 106858860), (30, 99734936), (31, 96517680), (35, 85487088), (40, 74801202), (42, 71239240), (48, 62334335), (56, 53429430), (60, 49867468), (62, 48258840), (70, 42743544), (73, 40986960), (80, 37400601), (84, 35619620), (93, 32172560), (105, 28495696), (112, 26714715), (120, 24933734), (124, 24129420), (140, 21371772), (146, 20493480), (155, 19303536), (168, 17809810), (186, 16086280), (210, 14247848), (217, 13788240), (219, 13662320), (240, 12466867), (248, 12064710), (280, 10685886), (292, 10246740), (310, 9651768), (336, 8904905), (365, 8197392), (372, 8043140), (420, 7123924), (434, 6894120), (438, 6831160), (465, 6434512), (496, 6032355), (511, 5855280), (560, 5342943), (584, 5123370), (620, 4825884), (651, 4596080), (730, 4098696), (744, 4021570), (787, 3801840), (840, 3561962), (868, 3447060), (876, 3415580), (930, 3217256), (1022, 2927640), (1085, 2757648), (1095, 2732464), (1168, 2561685), (1240, 2412942), (1302, 2298040), (1460, 2049348), (1488, 2010785), (1533, 1951760), (1574, 1900920), (1680, 1780981), (1736, 1723530), (1752, 1707790), (1860, 1608628), (2044, 1463820), (2170, 1378824), (2190, 1366232), (2263, 1322160), (2361, 1267280), (2480, 1206471), (2555, 1171056), (2604, 1149020), (2920, 1024674), (3066, 975880), (3148, 950460), (3255, 919216), (3472, 861765), (3504, 853895), (3720, 804314), (3935, 760368), (4088, 731910), (4340, 689412), (4380, 683116), (4526, 661080), (4722, 633640), (5110, 585528), (5208, 574510), (5509, 543120), (5840, 512337), (6132, 487940), (6296, 475230), (6510, 459608), (6789, 440720), (7440, 402157), (7665, 390352), (7870, 380184), (8176, 365955), (8680, 344706), (8760, 341558), (9052, 330540), (9444, 316820), (10220, 292764), (10416, 287255), (11018, 271560), (11315, 264432), (11805, 253456), (12264, 243970), (12592, 237615), (13020, 229804), (13578, 220360), (15330, 195176), (15740, 190092), (15841, 188880), (16527, 181040), (17360, 172353), (17520, 170779), (18104, 165270), (18888, 158410), (20440, 146382), (22036, 135780), (22630, 132216), (23610, 126728), (24397, 122640), (24528, 121985), (26040, 114902), (27156, 110180), (27545, 108624), (30660, 97588), (31480, 95046), (31682, 94440), (33054, 90520), (33945, 88144), (36208, 82635), (37776, 79205), (40880, 73191), (44072, 67890), (45260, 66108), (47220, 63364), (47523, 62960), (48794, 61320), (52080, 57451), (54312, 55090)]