820014000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10513}}^1$

素因数の和:10552

約数の個数: 160

約数和(自身を含む): 2847359424

約数和(自身を除く): 2027345424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3900, 4875, 5200, 6000, 6500, 7800, 9750, 10513, 13000, 15600, 19500, 21026, 26000, 31539, 39000, 42052, 52565, 63078, 78000, 84104, 105130, 126156, 136669, 157695, 168208, 210260, 252312, 262825, 273338, 315390, 410007, 420520, 504624, 525650, 546676, 630780, 683345, 788475, 820014, 841040, 1051300, 1093352, 1261560, 1314125, 1366690, 1576950, 1640028, 2050035, 2102600, 2186704, 2523120, 2628250, 2733380, 3153900, 3280056, 3416725, 3942375, 4100070, 4205200, 5256500, 5466760, 6307800, 6560112, 6833450, 7884750, 8200140, 10250175, 10513000, 10933520, 12615600, 13666900, 15769500, 16400280, 17083625, 20500350, 21026000, 27333800, 31539000, 32800560, 34167250, 41000700, 51250875, 54667600, 63078000, 68334500, 82001400, 102501750, 136669000, 164002800, 205003500, 273338000, 410007000, 820014000]

約数ペア:

[(1, 820014000), (2, 410007000), (3, 273338000), (4, 205003500), (5, 164002800), (6, 136669000), (8, 102501750), (10, 82001400), (12, 68334500), (13, 63078000), (15, 54667600), (16, 51250875), (20, 41000700), (24, 34167250), (25, 32800560), (26, 31539000), (30, 27333800), (39, 21026000), (40, 20500350), (48, 17083625), (50, 16400280), (52, 15769500), (60, 13666900), (65, 12615600), (75, 10933520), (78, 10513000), (80, 10250175), (100, 8200140), (104, 7884750), (120, 6833450), (125, 6560112), (130, 6307800), (150, 5466760), (156, 5256500), (195, 4205200), (200, 4100070), (208, 3942375), (240, 3416725), (250, 3280056), (260, 3153900), (300, 2733380), (312, 2628250), (325, 2523120), (375, 2186704), (390, 2102600), (400, 2050035), (500, 1640028), (520, 1576950), (600, 1366690), (624, 1314125), (650, 1261560), (750, 1093352), (780, 1051300), (975, 841040), (1000, 820014), (1040, 788475), (1200, 683345), (1300, 630780), (1500, 546676), (1560, 525650), (1625, 504624), (1950, 420520), (2000, 410007), (2600, 315390), (3000, 273338), (3120, 262825), (3250, 252312), (3900, 210260), (4875, 168208), (5200, 157695), (6000, 136669), (6500, 126156), (7800, 105130), (9750, 84104), (10513, 78000), (13000, 63078), (15600, 52565), (19500, 42052), (21026, 39000), (26000, 31539)]