79901640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 320

約数和(自身を含む): 331752960

約数和(自身を除く): 251851320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 271, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 542, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 813, 819, 840, 910, 936, 945, 1053, 1080, 1084, 1092, 1134, 1170, 1260, 1355, 1365, 1404, 1512, 1560, 1620, 1626, 1638, 1755, 1820, 1890, 1897, 2106, 2168, 2184, 2268, 2340, 2439, 2457, 2520, 2710, 2730, 2808, 2835, 3240, 3252, 3276, 3510, 3523, 3640, 3780, 3794, 4065, 4095, 4212, 4536, 4680, 4878, 4914, 5265, 5420, 5460, 5670, 5691, 6504, 6552, 7020, 7046, 7317, 7371, 7560, 7588, 8130, 8190, 8424, 9485, 9756, 9828, 10530, 10569, 10840, 10920, 11340, 11382, 12195, 12285, 14040, 14092, 14634, 14742, 15176, 16260, 16380, 17073, 17615, 18970, 19512, 19656, 21060, 21138, 21951, 22680, 22764, 24390, 24570, 24661, 28184, 28455, 29268, 29484, 31707, 32520, 32760, 34146, 35230, 36585, 36855, 37940, 42120, 42276, 43902, 45528, 48780, 49140, 49322, 51219, 52845, 56910, 58536, 58968, 63414, 68292, 70460, 73170, 73710, 73983, 75880, 84552, 85365, 87804, 95121, 97560, 98280, 98644, 102438, 105690, 109755, 113820, 123305, 126828, 136584, 140920, 146340, 147420, 147966, 153657, 158535, 170730, 175608, 190242, 197288, 204876, 211380, 219510, 221949, 227640, 246610, 253656, 256095, 285363, 292680, 294840, 295932, 307314, 317070, 341460, 369915, 380484, 409752, 422760, 439020, 443898, 475605, 493220, 512190, 570726, 591864, 614628, 634140, 665847, 682920, 739830, 760968, 768285, 878040, 887796, 951210, 986440, 1024380, 1109745, 1141452, 1229256, 1268280, 1331694, 1426815, 1479660, 1536570, 1775592, 1902420, 1997541, 2048760, 2219490, 2282904, 2663388, 2853630, 2959320, 3073140, 3329235, 3804840, 3995082, 4438980, 5326776, 5707260, 6146280, 6658470, 7990164, 8877960, 9987705, 11414520, 13316940, 15980328, 19975410, 26633880, 39950820, 79901640]

約数ペア:

[(1, 79901640), (2, 39950820), (3, 26633880), (4, 19975410), (5, 15980328), (6, 13316940), (7, 11414520), (8, 9987705), (9, 8877960), (10, 7990164), (12, 6658470), (13, 6146280), (14, 5707260), (15, 5326776), (18, 4438980), (20, 3995082), (21, 3804840), (24, 3329235), (26, 3073140), (27, 2959320), (28, 2853630), (30, 2663388), (35, 2282904), (36, 2219490), (39, 2048760), (40, 1997541), (42, 1902420), (45, 1775592), (52, 1536570), (54, 1479660), (56, 1426815), (60, 1331694), (63, 1268280), (65, 1229256), (70, 1141452), (72, 1109745), (78, 1024380), (81, 986440), (84, 951210), (90, 887796), (91, 878040), (104, 768285), (105, 760968), (108, 739830), (117, 682920), (120, 665847), (126, 634140), (130, 614628), (135, 591864), (140, 570726), (156, 512190), (162, 493220), (168, 475605), (180, 443898), (182, 439020), (189, 422760), (195, 409752), (210, 380484), (216, 369915), (234, 341460), (252, 317070), (260, 307314), (270, 295932), (271, 294840), (273, 292680), (280, 285363), (312, 256095), (315, 253656), (324, 246610), (351, 227640), (360, 221949), (364, 219510), (378, 211380), (390, 204876), (405, 197288), (420, 190242), (455, 175608), (468, 170730), (504, 158535), (520, 153657), (540, 147966), (542, 147420), (546, 146340), (567, 140920), (585, 136584), (630, 126828), (648, 123305), (702, 113820), (728, 109755), (756, 105690), (780, 102438), (810, 98644), (813, 98280), (819, 97560), (840, 95121), (910, 87804), (936, 85365), (945, 84552), (1053, 75880), (1080, 73983), (1084, 73710), (1092, 73170), (1134, 70460), (1170, 68292), (1260, 63414), (1355, 58968), (1365, 58536), (1404, 56910), (1512, 52845), (1560, 51219), (1620, 49322), (1626, 49140), (1638, 48780), (1755, 45528), (1820, 43902), (1890, 42276), (1897, 42120), (2106, 37940), (2168, 36855), (2184, 36585), (2268, 35230), (2340, 34146), (2439, 32760), (2457, 32520), (2520, 31707), (2710, 29484), (2730, 29268), (2808, 28455), (2835, 28184), (3240, 24661), (3252, 24570), (3276, 24390), (3510, 22764), (3523, 22680), (3640, 21951), (3780, 21138), (3794, 21060), (4065, 19656), (4095, 19512), (4212, 18970), (4536, 17615), (4680, 17073), (4878, 16380), (4914, 16260), (5265, 15176), (5420, 14742), (5460, 14634), (5670, 14092), (5691, 14040), (6504, 12285), (6552, 12195), (7020, 11382), (7046, 11340), (7317, 10920), (7371, 10840), (7560, 10569), (7588, 10530), (8130, 9828), (8190, 9756), (8424, 9485)]