719273880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8138

約数の個数: 192

約数和(自身を含む): 2650284000

約数和(自身を除く): 1931010120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8089, 8892, 9880, 11115, 14820, 16178, 17784, 22230, 24267, 29640, 32356, 40445, 44460, 48534, 64712, 72801, 80890, 88920, 97068, 105157, 121335, 145602, 153691, 161780, 194136, 210314, 242670, 291204, 307382, 315471, 323560, 364005, 420628, 461073, 485340, 525785, 582408, 614764, 630942, 728010, 768455, 841256, 922146, 946413, 970680, 1051570, 1229528, 1261884, 1383219, 1456020, 1536910, 1577355, 1844292, 1892826, 1997983, 2103140, 2305365, 2523768, 2766438, 2912040, 3073820, 3154710, 3688584, 3785652, 3995966, 4206280, 4610730, 4732065, 5532876, 5993949, 6147640, 6309420, 6916095, 7571304, 7991932, 9221460, 9464130, 9989915, 11065752, 11987898, 12618840, 13832190, 15983864, 17981847, 18442920, 18928260, 19979830, 23975796, 27664380, 29969745, 35963694, 37856520, 39959660, 47951592, 55328760, 59939490, 71927388, 79919320, 89909235, 119878980, 143854776, 179818470, 239757960, 359636940, 719273880]

約数ペア:

[(1, 719273880), (2, 359636940), (3, 239757960), (4, 179818470), (5, 143854776), (6, 119878980), (8, 89909235), (9, 79919320), (10, 71927388), (12, 59939490), (13, 55328760), (15, 47951592), (18, 39959660), (19, 37856520), (20, 35963694), (24, 29969745), (26, 27664380), (30, 23975796), (36, 19979830), (38, 18928260), (39, 18442920), (40, 17981847), (45, 15983864), (52, 13832190), (57, 12618840), (60, 11987898), (65, 11065752), (72, 9989915), (76, 9464130), (78, 9221460), (90, 7991932), (95, 7571304), (104, 6916095), (114, 6309420), (117, 6147640), (120, 5993949), (130, 5532876), (152, 4732065), (156, 4610730), (171, 4206280), (180, 3995966), (190, 3785652), (195, 3688584), (228, 3154710), (234, 3073820), (247, 2912040), (260, 2766438), (285, 2523768), (312, 2305365), (342, 2103140), (360, 1997983), (380, 1892826), (390, 1844292), (456, 1577355), (468, 1536910), (494, 1456020), (520, 1383219), (570, 1261884), (585, 1229528), (684, 1051570), (741, 970680), (760, 946413), (780, 922146), (855, 841256), (936, 768455), (988, 728010), (1140, 630942), (1170, 614764), (1235, 582408), (1368, 525785), (1482, 485340), (1560, 461073), (1710, 420628), (1976, 364005), (2223, 323560), (2280, 315471), (2340, 307382), (2470, 291204), (2964, 242670), (3420, 210314), (3705, 194136), (4446, 161780), (4680, 153691), (4940, 145602), (5928, 121335), (6840, 105157), (7410, 97068), (8089, 88920), (8892, 80890), (9880, 72801), (11115, 64712), (14820, 48534), (16178, 44460), (17784, 40445), (22230, 32356), (24267, 29640)]