811570680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 2701913760

約数和(自身を除く): 1890343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 157, 166, 173, 180, 249, 314, 332, 346, 360, 415, 471, 498, 519, 628, 664, 692, 747, 785, 830, 865, 942, 996, 1038, 1245, 1256, 1384, 1413, 1494, 1557, 1570, 1660, 1730, 1884, 1992, 2076, 2355, 2490, 2595, 2826, 2988, 3114, 3140, 3320, 3460, 3735, 3768, 4152, 4710, 4980, 5190, 5652, 5976, 6228, 6280, 6920, 7065, 7470, 7785, 9420, 9960, 10380, 11304, 12456, 13031, 14130, 14359, 14940, 15570, 18840, 20760, 26062, 27161, 28260, 28718, 29880, 31140, 39093, 43077, 52124, 54322, 56520, 57436, 62280, 65155, 71795, 78186, 81483, 86154, 104248, 108644, 114872, 117279, 129231, 130310, 135805, 143590, 156372, 162966, 172308, 195465, 215385, 217288, 234558, 244449, 258462, 260620, 271610, 287180, 312744, 325932, 344616, 390930, 407415, 430770, 469116, 488898, 516924, 521240, 543220, 574360, 586395, 646155, 651864, 781860, 814830, 861540, 938232, 977796, 1033848, 1086440, 1172790, 1222245, 1292310, 1563720, 1629660, 1723080, 1955592, 2254363, 2345580, 2444490, 2584620, 3259320, 4508726, 4691160, 4888980, 5169240, 6763089, 9017452, 9777960, 11271815, 13526178, 18034904, 20289267, 22543630, 27052356, 33815445, 40578534, 45087260, 54104712, 67630890, 81157068, 90174520, 101446335, 135261780, 162314136, 202892670, 270523560, 405785340, 811570680]

約数ペア:

[(1, 811570680), (2, 405785340), (3, 270523560), (4, 202892670), (5, 162314136), (6, 135261780), (8, 101446335), (9, 90174520), (10, 81157068), (12, 67630890), (15, 54104712), (18, 45087260), (20, 40578534), (24, 33815445), (30, 27052356), (36, 22543630), (40, 20289267), (45, 18034904), (60, 13526178), (72, 11271815), (83, 9777960), (90, 9017452), (120, 6763089), (157, 5169240), (166, 4888980), (173, 4691160), (180, 4508726), (249, 3259320), (314, 2584620), (332, 2444490), (346, 2345580), (360, 2254363), (415, 1955592), (471, 1723080), (498, 1629660), (519, 1563720), (628, 1292310), (664, 1222245), (692, 1172790), (747, 1086440), (785, 1033848), (830, 977796), (865, 938232), (942, 861540), (996, 814830), (1038, 781860), (1245, 651864), (1256, 646155), (1384, 586395), (1413, 574360), (1494, 543220), (1557, 521240), (1570, 516924), (1660, 488898), (1730, 469116), (1884, 430770), (1992, 407415), (2076, 390930), (2355, 344616), (2490, 325932), (2595, 312744), (2826, 287180), (2988, 271610), (3114, 260620), (3140, 258462), (3320, 244449), (3460, 234558), (3735, 217288), (3768, 215385), (4152, 195465), (4710, 172308), (4980, 162966), (5190, 156372), (5652, 143590), (5976, 135805), (6228, 130310), (6280, 129231), (6920, 117279), (7065, 114872), (7470, 108644), (7785, 104248), (9420, 86154), (9960, 81483), (10380, 78186), (11304, 71795), (12456, 65155), (13031, 62280), (14130, 57436), (14359, 56520), (14940, 54322), (15570, 52124), (18840, 43077), (20760, 39093), (26062, 31140), (27161, 29880), (28260, 28718)]