2102885280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10357}}^1$

素因数の和:10428

約数の個数: 192

約数和(自身を含む): 7517422080

約数和(自身を除く): 5414536800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 10357, 11280, 12690, 13536, 16920, 20304, 20714, 22560, 25380, 31071, 33840, 40608, 41428, 50760, 51785, 62142, 67680, 82856, 93213, 101520, 103570, 124284, 155355, 165712, 186426, 203040, 207140, 248568, 279639, 310710, 331424, 372852, 414280, 466065, 486779, 497136, 559278, 621420, 745704, 828560, 932130, 973558, 994272, 1118556, 1242840, 1398195, 1460337, 1491408, 1657120, 1864260, 1947116, 2237112, 2433895, 2485680, 2796390, 2920674, 2982816, 3728520, 3894232, 4381011, 4474224, 4867790, 4971360, 5592780, 5841348, 7301685, 7457040, 7788464, 8762022, 8948448, 9735580, 11185560, 11682696, 13143033, 14603370, 14914080, 15576928, 17524044, 19471160, 21905055, 22371120, 23365392, 26286066, 29206740, 35048088, 38942320, 43810110, 44742240, 46730784, 52572132, 58413480, 65715165, 70096176, 77884640, 87620220, 105144264, 116826960, 131430330, 140192352, 175240440, 210288528, 233653920, 262860660, 350480880, 420577056, 525721320, 700961760, 1051442640, 2102885280]

約数ペア:

[(1, 2102885280), (2, 1051442640), (3, 700961760), (4, 525721320), (5, 420577056), (6, 350480880), (8, 262860660), (9, 233653920), (10, 210288528), (12, 175240440), (15, 140192352), (16, 131430330), (18, 116826960), (20, 105144264), (24, 87620220), (27, 77884640), (30, 70096176), (32, 65715165), (36, 58413480), (40, 52572132), (45, 46730784), (47, 44742240), (48, 43810110), (54, 38942320), (60, 35048088), (72, 29206740), (80, 26286066), (90, 23365392), (94, 22371120), (96, 21905055), (108, 19471160), (120, 17524044), (135, 15576928), (141, 14914080), (144, 14603370), (160, 13143033), (180, 11682696), (188, 11185560), (216, 9735580), (235, 8948448), (240, 8762022), (270, 7788464), (282, 7457040), (288, 7301685), (360, 5841348), (376, 5592780), (423, 4971360), (432, 4867790), (470, 4474224), (480, 4381011), (540, 3894232), (564, 3728520), (705, 2982816), (720, 2920674), (752, 2796390), (846, 2485680), (864, 2433895), (940, 2237112), (1080, 1947116), (1128, 1864260), (1269, 1657120), (1410, 1491408), (1440, 1460337), (1504, 1398195), (1692, 1242840), (1880, 1118556), (2115, 994272), (2160, 973558), (2256, 932130), (2538, 828560), (2820, 745704), (3384, 621420), (3760, 559278), (4230, 497136), (4320, 486779), (4512, 466065), (5076, 414280), (5640, 372852), (6345, 331424), (6768, 310710), (7520, 279639), (8460, 248568), (10152, 207140), (10357, 203040), (11280, 186426), (12690, 165712), (13536, 155355), (16920, 124284), (20304, 103570), (20714, 101520), (22560, 93213), (25380, 82856), (31071, 67680), (33840, 62142), (40608, 51785), (41428, 50760)]