1320037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 4589706240

約数和(自身を除く): 3269668560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 71, 78, 80, 101, 104, 118, 120, 130, 142, 156, 177, 195, 202, 208, 213, 236, 240, 260, 284, 295, 303, 312, 354, 355, 390, 404, 426, 472, 505, 520, 568, 590, 606, 624, 708, 710, 767, 780, 808, 852, 885, 923, 944, 1010, 1040, 1065, 1136, 1180, 1212, 1313, 1416, 1420, 1515, 1534, 1560, 1616, 1704, 1770, 1846, 2020, 2130, 2301, 2360, 2424, 2626, 2769, 2832, 2840, 3030, 3068, 3120, 3408, 3540, 3692, 3835, 3939, 4040, 4189, 4260, 4602, 4615, 4720, 4848, 5252, 5538, 5680, 5959, 6060, 6136, 6565, 7080, 7171, 7384, 7670, 7878, 8080, 8378, 8520, 9204, 9230, 10504, 11076, 11505, 11918, 12120, 12272, 12567, 13130, 13845, 14160, 14342, 14768, 15340, 15756, 16756, 17040, 17877, 18408, 18460, 19695, 20945, 21008, 21513, 22152, 23010, 23836, 24240, 25134, 26260, 27690, 28684, 29795, 30680, 31512, 33512, 35754, 35855, 36816, 36920, 39390, 41890, 43026, 44304, 46020, 47672, 50268, 52520, 54457, 55380, 57368, 59590, 61360, 62835, 63024, 67024, 71508, 71710, 73840, 77467, 78780, 83780, 86052, 89385, 92040, 93223, 95344, 100536, 105040, 107565, 108914, 110760, 114736, 119180, 125670, 143016, 143420, 154934, 157560, 163371, 167560, 172104, 178770, 184080, 186446, 201072, 215130, 217828, 221520, 232401, 238360, 251340, 272285, 279669, 286032, 286840, 309868, 315120, 326742, 335120, 344208, 357540, 372892, 387335, 423089, 430260, 435656, 464802, 466115, 476720, 502680, 544570, 559338, 573680, 619736, 653484, 715080, 745784, 774670, 816855, 846178, 860520, 871312, 929604, 932230, 1005360, 1089140, 1118676, 1162005, 1239472, 1269267, 1306968, 1398345, 1430160, 1491568, 1549340, 1633710, 1692356, 1721040, 1859208, 1864460, 2115445, 2178280, 2237352, 2324010, 2538534, 2613936, 2796690, 3098680, 3267420, 3384712, 3718416, 3728920, 4230890, 4356560, 4474704, 4648020, 5077068, 5500157, 5593380, 6197360, 6346335, 6534840, 6769424, 7457840, 8461780, 9296040, 10154136, 11000314, 11186760, 12692670, 13069680, 16500471, 16923560, 18592080, 20308272, 22000628, 22373520, 25385340, 27500785, 33000942, 33847120, 44001256, 50770680, 55001570, 66001884, 82502355, 88002512, 101541360, 110003140, 132003768, 165004710, 220006280, 264007536, 330009420, 440012560, 660018840, 1320037680]

約数ペア:

[(1, 1320037680), (2, 660018840), (3, 440012560), (4, 330009420), (5, 264007536), (6, 220006280), (8, 165004710), (10, 132003768), (12, 110003140), (13, 101541360), (15, 88002512), (16, 82502355), (20, 66001884), (24, 55001570), (26, 50770680), (30, 44001256), (39, 33847120), (40, 33000942), (48, 27500785), (52, 25385340), (59, 22373520), (60, 22000628), (65, 20308272), (71, 18592080), (78, 16923560), (80, 16500471), (101, 13069680), (104, 12692670), (118, 11186760), (120, 11000314), (130, 10154136), (142, 9296040), (156, 8461780), (177, 7457840), (195, 6769424), (202, 6534840), (208, 6346335), (213, 6197360), (236, 5593380), (240, 5500157), (260, 5077068), (284, 4648020), (295, 4474704), (303, 4356560), (312, 4230890), (354, 3728920), (355, 3718416), (390, 3384712), (404, 3267420), (426, 3098680), (472, 2796690), (505, 2613936), (520, 2538534), (568, 2324010), (590, 2237352), (606, 2178280), (624, 2115445), (708, 1864460), (710, 1859208), (767, 1721040), (780, 1692356), (808, 1633710), (852, 1549340), (885, 1491568), (923, 1430160), (944, 1398345), (1010, 1306968), (1040, 1269267), (1065, 1239472), (1136, 1162005), (1180, 1118676), (1212, 1089140), (1313, 1005360), (1416, 932230), (1420, 929604), (1515, 871312), (1534, 860520), (1560, 846178), (1616, 816855), (1704, 774670), (1770, 745784), (1846, 715080), (2020, 653484), (2130, 619736), (2301, 573680), (2360, 559338), (2424, 544570), (2626, 502680), (2769, 476720), (2832, 466115), (2840, 464802), (3030, 435656), (3068, 430260), (3120, 423089), (3408, 387335), (3540, 372892), (3692, 357540), (3835, 344208), (3939, 335120), (4040, 326742), (4189, 315120), (4260, 309868), (4602, 286840), (4615, 286032), (4720, 279669), (4848, 272285), (5252, 251340), (5538, 238360), (5680, 232401), (5959, 221520), (6060, 217828), (6136, 215130), (6565, 201072), (7080, 186446), (7171, 184080), (7384, 178770), (7670, 172104), (7878, 167560), (8080, 163371), (8378, 157560), (8520, 154934), (9204, 143420), (9230, 143016), (10504, 125670), (11076, 119180), (11505, 114736), (11918, 110760), (12120, 108914), (12272, 107565), (12567, 105040), (13130, 100536), (13845, 95344), (14160, 93223), (14342, 92040), (14768, 89385), (15340, 86052), (15756, 83780), (16756, 78780), (17040, 77467), (17877, 73840), (18408, 71710), (18460, 71508), (19695, 67024), (20945, 63024), (21008, 62835), (21513, 61360), (22152, 59590), (23010, 57368), (23836, 55380), (24240, 54457), (25134, 52520), (26260, 50268), (27690, 47672), (28684, 46020), (29795, 44304), (30680, 43026), (31512, 41890), (33512, 39390), (35754, 36920), (35855, 36816)]