227978520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 192

約数和(自身を含む): 859541760

約数和(自身を除く): 631563240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2243, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4486, 4620, 4840, 5082, 6729, 6776, 7260, 8470, 8972, 9240, 10164, 11215, 12705, 13458, 14520, 15701, 16940, 17944, 20328, 22430, 24673, 25410, 26916, 31402, 33645, 33880, 44860, 47103, 49346, 50820, 53832, 62804, 67290, 74019, 78505, 89720, 94206, 98692, 101640, 123365, 125608, 134580, 148038, 157010, 172711, 188412, 197384, 235515, 246730, 269160, 271403, 296076, 314020, 345422, 370095, 376824, 471030, 493460, 518133, 542806, 592152, 628040, 690844, 740190, 814209, 863555, 942060, 986920, 1036266, 1085612, 1357015, 1381688, 1480380, 1628418, 1727110, 1884120, 1899821, 2072532, 2171224, 2590665, 2714030, 2960760, 3256836, 3454220, 3799642, 4071045, 4145064, 5181330, 5428060, 5699463, 6513672, 6908440, 7599284, 8142090, 9499105, 10362660, 10856120, 11398926, 15198568, 16284180, 18998210, 20725320, 22797852, 28497315, 32568360, 37996420, 45595704, 56994630, 75992840, 113989260, 227978520]

約数ペア:

[(1, 227978520), (2, 113989260), (3, 75992840), (4, 56994630), (5, 45595704), (6, 37996420), (7, 32568360), (8, 28497315), (10, 22797852), (11, 20725320), (12, 18998210), (14, 16284180), (15, 15198568), (20, 11398926), (21, 10856120), (22, 10362660), (24, 9499105), (28, 8142090), (30, 7599284), (33, 6908440), (35, 6513672), (40, 5699463), (42, 5428060), (44, 5181330), (55, 4145064), (56, 4071045), (60, 3799642), (66, 3454220), (70, 3256836), (77, 2960760), (84, 2714030), (88, 2590665), (105, 2171224), (110, 2072532), (120, 1899821), (121, 1884120), (132, 1727110), (140, 1628418), (154, 1480380), (165, 1381688), (168, 1357015), (210, 1085612), (220, 1036266), (231, 986920), (242, 942060), (264, 863555), (280, 814209), (308, 740190), (330, 690844), (363, 628040), (385, 592152), (420, 542806), (440, 518133), (462, 493460), (484, 471030), (605, 376824), (616, 370095), (660, 345422), (726, 314020), (770, 296076), (840, 271403), (847, 269160), (924, 246730), (968, 235515), (1155, 197384), (1210, 188412), (1320, 172711), (1452, 157010), (1540, 148038), (1694, 134580), (1815, 125608), (1848, 123365), (2243, 101640), (2310, 98692), (2420, 94206), (2541, 89720), (2904, 78505), (3080, 74019), (3388, 67290), (3630, 62804), (4235, 53832), (4486, 50820), (4620, 49346), (4840, 47103), (5082, 44860), (6729, 33880), (6776, 33645), (7260, 31402), (8470, 26916), (8972, 25410), (9240, 24673), (10164, 22430), (11215, 20328), (12705, 17944), (13458, 16940), (14520, 15701)]