194390280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2890

約数の個数: 192

約数和(自身を含む): 749024640

約数和(自身を除く): 554634360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2857, 3240, 3402, 3780, 4536, 4860, 5670, 5714, 6804, 7560, 8505, 8571, 9720, 11340, 11428, 13608, 14285, 17010, 17142, 19999, 22680, 22856, 25713, 28570, 34020, 34284, 39998, 42855, 51426, 57140, 59997, 68040, 68568, 77139, 79996, 85710, 99995, 102852, 114280, 119994, 128565, 154278, 159992, 171420, 179991, 199990, 205704, 231417, 239988, 257130, 299985, 308556, 342840, 359982, 385695, 399980, 462834, 479976, 514260, 539973, 599970, 617112, 694251, 719964, 771390, 799960, 899955, 925668, 1028520, 1079946, 1157085, 1199940, 1388502, 1439928, 1542780, 1619919, 1799910, 1851336, 2159892, 2314170, 2399880, 2699865, 2777004, 3085560, 3239838, 3471255, 3599820, 4319784, 4628340, 4859757, 5399730, 5554008, 6479676, 6942510, 7199640, 8099595, 9256680, 9719514, 10799460, 12959352, 13885020, 16199190, 19439028, 21598920, 24298785, 27770040, 32398380, 38878056, 48597570, 64796760, 97195140, 194390280]

約数ペア:

[(1, 194390280), (2, 97195140), (3, 64796760), (4, 48597570), (5, 38878056), (6, 32398380), (7, 27770040), (8, 24298785), (9, 21598920), (10, 19439028), (12, 16199190), (14, 13885020), (15, 12959352), (18, 10799460), (20, 9719514), (21, 9256680), (24, 8099595), (27, 7199640), (28, 6942510), (30, 6479676), (35, 5554008), (36, 5399730), (40, 4859757), (42, 4628340), (45, 4319784), (54, 3599820), (56, 3471255), (60, 3239838), (63, 3085560), (70, 2777004), (72, 2699865), (81, 2399880), (84, 2314170), (90, 2159892), (105, 1851336), (108, 1799910), (120, 1619919), (126, 1542780), (135, 1439928), (140, 1388502), (162, 1199940), (168, 1157085), (180, 1079946), (189, 1028520), (210, 925668), (216, 899955), (243, 799960), (252, 771390), (270, 719964), (280, 694251), (315, 617112), (324, 599970), (360, 539973), (378, 514260), (405, 479976), (420, 462834), (486, 399980), (504, 385695), (540, 359982), (567, 342840), (630, 308556), (648, 299985), (756, 257130), (810, 239988), (840, 231417), (945, 205704), (972, 199990), (1080, 179991), (1134, 171420), (1215, 159992), (1260, 154278), (1512, 128565), (1620, 119994), (1701, 114280), (1890, 102852), (1944, 99995), (2268, 85710), (2430, 79996), (2520, 77139), (2835, 68568), (2857, 68040), (3240, 59997), (3402, 57140), (3780, 51426), (4536, 42855), (4860, 39998), (5670, 34284), (5714, 34020), (6804, 28570), (7560, 25713), (8505, 22856), (8571, 22680), (9720, 19999), (11340, 17142), (11428, 17010), (13608, 14285)]