828244080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 2970774144

約数和(自身を除く): 2142530064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 157, 170, 180, 204, 240, 255, 272, 306, 314, 340, 360, 408, 431, 471, 510, 612, 628, 680, 720, 765, 785, 816, 862, 942, 1020, 1224, 1256, 1293, 1360, 1413, 1530, 1570, 1724, 1884, 2040, 2155, 2355, 2448, 2512, 2586, 2669, 2826, 3060, 3140, 3448, 3768, 3879, 4080, 4310, 4710, 5172, 5338, 5652, 6120, 6280, 6465, 6896, 7065, 7327, 7536, 7758, 8007, 8620, 9420, 10344, 10676, 11304, 12240, 12560, 12930, 13345, 14130, 14654, 15516, 16014, 17240, 18840, 19395, 20688, 21352, 21981, 22608, 24021, 25860, 26690, 28260, 29308, 31032, 32028, 34480, 36635, 37680, 38790, 40035, 42704, 43962, 48042, 51720, 53380, 56520, 58616, 62064, 64056, 65943, 67667, 73270, 77580, 80070, 87924, 96084, 103440, 106760, 109905, 113040, 117232, 120105, 128112, 131886, 135334, 146540, 155160, 160140, 175848, 192168, 203001, 213520, 219810, 240210, 263772, 270668, 293080, 310320, 320280, 329715, 338335, 351696, 384336, 406002, 439620, 480420, 527544, 541336, 586160, 609003, 640560, 659430, 676670, 812004, 879240, 960840, 1015005, 1055088, 1082672, 1150339, 1218006, 1318860, 1353340, 1624008, 1758480, 1921680, 2030010, 2300678, 2436012, 2637720, 2706680, 3045015, 3248016, 3451017, 4060020, 4601356, 4872024, 5275440, 5413360, 5751695, 6090030, 6902034, 8120040, 9202712, 9744048, 10353051, 11503390, 12180060, 13804068, 16240080, 17255085, 18405424, 20706102, 23006780, 24360120, 27608136, 34510170, 41412204, 46013560, 48720240, 51765255, 55216272, 69020340, 82824408, 92027120, 103530510, 138040680, 165648816, 207061020, 276081360, 414122040, 828244080]

約数ペア:

[(1, 828244080), (2, 414122040), (3, 276081360), (4, 207061020), (5, 165648816), (6, 138040680), (8, 103530510), (9, 92027120), (10, 82824408), (12, 69020340), (15, 55216272), (16, 51765255), (17, 48720240), (18, 46013560), (20, 41412204), (24, 34510170), (30, 27608136), (34, 24360120), (36, 23006780), (40, 20706102), (45, 18405424), (48, 17255085), (51, 16240080), (60, 13804068), (68, 12180060), (72, 11503390), (80, 10353051), (85, 9744048), (90, 9202712), (102, 8120040), (120, 6902034), (136, 6090030), (144, 5751695), (153, 5413360), (157, 5275440), (170, 4872024), (180, 4601356), (204, 4060020), (240, 3451017), (255, 3248016), (272, 3045015), (306, 2706680), (314, 2637720), (340, 2436012), (360, 2300678), (408, 2030010), (431, 1921680), (471, 1758480), (510, 1624008), (612, 1353340), (628, 1318860), (680, 1218006), (720, 1150339), (765, 1082672), (785, 1055088), (816, 1015005), (862, 960840), (942, 879240), (1020, 812004), (1224, 676670), (1256, 659430), (1293, 640560), (1360, 609003), (1413, 586160), (1530, 541336), (1570, 527544), (1724, 480420), (1884, 439620), (2040, 406002), (2155, 384336), (2355, 351696), (2448, 338335), (2512, 329715), (2586, 320280), (2669, 310320), (2826, 293080), (3060, 270668), (3140, 263772), (3448, 240210), (3768, 219810), (3879, 213520), (4080, 203001), (4310, 192168), (4710, 175848), (5172, 160140), (5338, 155160), (5652, 146540), (6120, 135334), (6280, 131886), (6465, 128112), (6896, 120105), (7065, 117232), (7327, 113040), (7536, 109905), (7758, 106760), (8007, 103440), (8620, 96084), (9420, 87924), (10344, 80070), (10676, 77580), (11304, 73270), (12240, 67667), (12560, 65943), (12930, 64056), (13345, 62064), (14130, 58616), (14654, 56520), (15516, 53380), (16014, 51720), (17240, 48042), (18840, 43962), (19395, 42704), (20688, 40035), (21352, 38790), (21981, 37680), (22608, 36635), (24021, 34480), (25860, 32028), (26690, 31032), (28260, 29308)]