813330720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 336

約数和(自身を含む): 3040813440

約数和(自身を除く): 2227482720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 367, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 729, 734, 760, 810, 855, 864, 912, 972, 1026, 1080, 1101, 1140, 1215, 1296, 1368, 1440, 1458, 1468, 1520, 1539, 1620, 1710, 1824, 1835, 1944, 2052, 2160, 2202, 2280, 2430, 2565, 2592, 2736, 2916, 2936, 3040, 3078, 3240, 3303, 3420, 3645, 3670, 3888, 4104, 4320, 4404, 4560, 4617, 4860, 5130, 5472, 5505, 5832, 5872, 6156, 6480, 6606, 6840, 6973, 7290, 7340, 7695, 7776, 8208, 8808, 9120, 9234, 9720, 9909, 10260, 11010, 11664, 11744, 12312, 12960, 13212, 13680, 13851, 13946, 14580, 14680, 15390, 16416, 16515, 17616, 18468, 19440, 19818, 20520, 20919, 22020, 23085, 23328, 24624, 26424, 27360, 27702, 27892, 29160, 29360, 29727, 30780, 33030, 34865, 35232, 36936, 38880, 39636, 41040, 41838, 44040, 46170, 49248, 49545, 52848, 55404, 55784, 58320, 58720, 59454, 61560, 62757, 66060, 69255, 69730, 73872, 79272, 82080, 83676, 88080, 89181, 92340, 99090, 104595, 105696, 110808, 111568, 116640, 118908, 123120, 125514, 132120, 138510, 139460, 147744, 148635, 158544, 167352, 176160, 178362, 184680, 188271, 198180, 209190, 221616, 223136, 237816, 246240, 251028, 264240, 267543, 277020, 278920, 297270, 313785, 317088, 334704, 356724, 369360, 376542, 396360, 418380, 443232, 445905, 475632, 502056, 528480, 535086, 554040, 557840, 564813, 594540, 627570, 669408, 713448, 738720, 753084, 792720, 836760, 891810, 941355, 951264, 1004112, 1070172, 1108080, 1115680, 1129626, 1189080, 1255140, 1337715, 1426896, 1506168, 1585440, 1673520, 1694439, 1783620, 1882710, 2008224, 2140344, 2216160, 2259252, 2378160, 2510280, 2675430, 2824065, 2853792, 3012336, 3347040, 3388878, 3567240, 3765420, 4280688, 4518504, 4756320, 5020560, 5083317, 5350860, 5648130, 6024672, 6777756, 7134480, 7530840, 8472195, 8561376, 9037008, 10041120, 10166634, 10701720, 11296260, 13555512, 14268960, 15061680, 16944390, 18074016, 20333268, 21403440, 22592520, 25416585, 27111024, 30123360, 33888780, 40666536, 42806880, 45185040, 50833170, 54222048, 67777560, 81333072, 90370080, 101666340, 135555120, 162666144, 203332680, 271110240, 406665360, 813330720]

約数ペア:

[(1, 813330720), (2, 406665360), (3, 271110240), (4, 203332680), (5, 162666144), (6, 135555120), (8, 101666340), (9, 90370080), (10, 81333072), (12, 67777560), (15, 54222048), (16, 50833170), (18, 45185040), (19, 42806880), (20, 40666536), (24, 33888780), (27, 30123360), (30, 27111024), (32, 25416585), (36, 22592520), (38, 21403440), (40, 20333268), (45, 18074016), (48, 16944390), (54, 15061680), (57, 14268960), (60, 13555512), (72, 11296260), (76, 10701720), (80, 10166634), (81, 10041120), (90, 9037008), (95, 8561376), (96, 8472195), (108, 7530840), (114, 7134480), (120, 6777756), (135, 6024672), (144, 5648130), (152, 5350860), (160, 5083317), (162, 5020560), (171, 4756320), (180, 4518504), (190, 4280688), (216, 3765420), (228, 3567240), (240, 3388878), (243, 3347040), (270, 3012336), (285, 2853792), (288, 2824065), (304, 2675430), (324, 2510280), (342, 2378160), (360, 2259252), (367, 2216160), (380, 2140344), (405, 2008224), (432, 1882710), (456, 1783620), (480, 1694439), (486, 1673520), (513, 1585440), (540, 1506168), (570, 1426896), (608, 1337715), (648, 1255140), (684, 1189080), (720, 1129626), (729, 1115680), (734, 1108080), (760, 1070172), (810, 1004112), (855, 951264), (864, 941355), (912, 891810), (972, 836760), (1026, 792720), (1080, 753084), (1101, 738720), (1140, 713448), (1215, 669408), (1296, 627570), (1368, 594540), (1440, 564813), (1458, 557840), (1468, 554040), (1520, 535086), (1539, 528480), (1620, 502056), (1710, 475632), (1824, 445905), (1835, 443232), (1944, 418380), (2052, 396360), (2160, 376542), (2202, 369360), (2280, 356724), (2430, 334704), (2565, 317088), (2592, 313785), (2736, 297270), (2916, 278920), (2936, 277020), (3040, 267543), (3078, 264240), (3240, 251028), (3303, 246240), (3420, 237816), (3645, 223136), (3670, 221616), (3888, 209190), (4104, 198180), (4320, 188271), (4404, 184680), (4560, 178362), (4617, 176160), (4860, 167352), (5130, 158544), (5472, 148635), (5505, 147744), (5832, 139460), (5872, 138510), (6156, 132120), (6480, 125514), (6606, 123120), (6840, 118908), (6973, 116640), (7290, 111568), (7340, 110808), (7695, 105696), (7776, 104595), (8208, 99090), (8808, 92340), (9120, 89181), (9234, 88080), (9720, 83676), (9909, 82080), (10260, 79272), (11010, 73872), (11664, 69730), (11744, 69255), (12312, 66060), (12960, 62757), (13212, 61560), (13680, 59454), (13851, 58720), (13946, 58320), (14580, 55784), (14680, 55404), (15390, 52848), (16416, 49545), (16515, 49248), (17616, 46170), (18468, 44040), (19440, 41838), (19818, 41040), (20520, 39636), (20919, 38880), (22020, 36936), (23085, 35232), (23328, 34865), (24624, 33030), (26424, 30780), (27360, 29727), (27702, 29360), (27892, 29160)]