1068954840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21059}}^1$

素因数の和:21126

約数の個数: 128

約数和(自身を含む): 3639168000

約数和(自身を除く): 2570213160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 21059, 25380, 42118, 50760, 63177, 84236, 105295, 126354, 168472, 189531, 210590, 252708, 315885, 379062, 421180, 505416, 568593, 631770, 758124, 842360, 947655, 989773, 1137186, 1263540, 1516248, 1895310, 1979546, 2274372, 2527080, 2842965, 2969319, 3790620, 3959092, 4548744, 4948865, 5685930, 5938638, 7581240, 7918184, 8907957, 9897730, 11371860, 11877276, 14846595, 17815914, 19795460, 22743720, 23754552, 26723871, 29693190, 35631828, 39590920, 44539785, 53447742, 59386380, 71263656, 89079570, 106895484, 118772760, 133619355, 178159140, 213790968, 267238710, 356318280, 534477420, 1068954840]

約数ペア:

[(1, 1068954840), (2, 534477420), (3, 356318280), (4, 267238710), (5, 213790968), (6, 178159140), (8, 133619355), (9, 118772760), (10, 106895484), (12, 89079570), (15, 71263656), (18, 59386380), (20, 53447742), (24, 44539785), (27, 39590920), (30, 35631828), (36, 29693190), (40, 26723871), (45, 23754552), (47, 22743720), (54, 19795460), (60, 17815914), (72, 14846595), (90, 11877276), (94, 11371860), (108, 9897730), (120, 8907957), (135, 7918184), (141, 7581240), (180, 5938638), (188, 5685930), (216, 4948865), (235, 4548744), (270, 3959092), (282, 3790620), (360, 2969319), (376, 2842965), (423, 2527080), (470, 2274372), (540, 1979546), (564, 1895310), (705, 1516248), (846, 1263540), (940, 1137186), (1080, 989773), (1128, 947655), (1269, 842360), (1410, 758124), (1692, 631770), (1880, 568593), (2115, 505416), (2538, 421180), (2820, 379062), (3384, 315885), (4230, 252708), (5076, 210590), (5640, 189531), (6345, 168472), (8460, 126354), (10152, 105295), (12690, 84236), (16920, 63177), (21059, 50760), (25380, 42118)]