21253416000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{21599}}^1$

素因数の和:21670

約数の個数: 224

約数和(自身を含む): 71893785600

約数和(自身を除く): 50640369600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 150, 160, 164, 192, 200, 205, 240, 246, 250, 300, 320, 328, 375, 400, 410, 480, 492, 500, 600, 615, 656, 750, 800, 820, 960, 984, 1000, 1025, 1200, 1230, 1312, 1500, 1600, 1640, 1968, 2000, 2050, 2400, 2460, 2624, 3000, 3075, 3280, 3936, 4000, 4100, 4800, 4920, 5125, 6000, 6150, 6560, 7872, 8000, 8200, 9840, 10250, 12000, 12300, 13120, 15375, 16400, 19680, 20500, 21599, 24000, 24600, 30750, 32800, 39360, 41000, 43198, 49200, 61500, 64797, 65600, 82000, 86396, 98400, 107995, 123000, 129594, 164000, 172792, 196800, 215990, 246000, 259188, 323985, 328000, 345584, 431980, 492000, 518376, 539975, 647970, 691168, 863960, 885559, 984000, 1036752, 1079950, 1295940, 1382336, 1619925, 1727920, 1771118, 2073504, 2159900, 2591880, 2656677, 2699875, 3239850, 3455840, 3542236, 4147008, 4319800, 4427795, 5183760, 5313354, 5399750, 6479700, 6911680, 7084472, 8099625, 8639600, 8855590, 10367520, 10626708, 10799500, 12959400, 13283385, 14168944, 16199250, 17279200, 17711180, 20735040, 21253416, 21599000, 22138975, 25918800, 26566770, 28337888, 32398500, 34558400, 35422360, 42506832, 43198000, 44277950, 51837600, 53133540, 56675776, 64797000, 66416925, 70844720, 85013664, 86396000, 88555900, 103675200, 106267080, 110694875, 129594000, 132833850, 141689440, 170027328, 172792000, 177111800, 212534160, 221389750, 259188000, 265667700, 283378880, 332084625, 354223600, 425068320, 442779500, 518376000, 531335400, 664169250, 708447200, 850136640, 885559000, 1062670800, 1328338500, 1416894400, 1771118000, 2125341600, 2656677000, 3542236000, 4250683200, 5313354000, 7084472000, 10626708000, 21253416000]

約数ペア:

[(1, 21253416000), (2, 10626708000), (3, 7084472000), (4, 5313354000), (5, 4250683200), (6, 3542236000), (8, 2656677000), (10, 2125341600), (12, 1771118000), (15, 1416894400), (16, 1328338500), (20, 1062670800), (24, 885559000), (25, 850136640), (30, 708447200), (32, 664169250), (40, 531335400), (41, 518376000), (48, 442779500), (50, 425068320), (60, 354223600), (64, 332084625), (75, 283378880), (80, 265667700), (82, 259188000), (96, 221389750), (100, 212534160), (120, 177111800), (123, 172792000), (125, 170027328), (150, 141689440), (160, 132833850), (164, 129594000), (192, 110694875), (200, 106267080), (205, 103675200), (240, 88555900), (246, 86396000), (250, 85013664), (300, 70844720), (320, 66416925), (328, 64797000), (375, 56675776), (400, 53133540), (410, 51837600), (480, 44277950), (492, 43198000), (500, 42506832), (600, 35422360), (615, 34558400), (656, 32398500), (750, 28337888), (800, 26566770), (820, 25918800), (960, 22138975), (984, 21599000), (1000, 21253416), (1025, 20735040), (1200, 17711180), (1230, 17279200), (1312, 16199250), (1500, 14168944), (1600, 13283385), (1640, 12959400), (1968, 10799500), (2000, 10626708), (2050, 10367520), (2400, 8855590), (2460, 8639600), (2624, 8099625), (3000, 7084472), (3075, 6911680), (3280, 6479700), (3936, 5399750), (4000, 5313354), (4100, 5183760), (4800, 4427795), (4920, 4319800), (5125, 4147008), (6000, 3542236), (6150, 3455840), (6560, 3239850), (7872, 2699875), (8000, 2656677), (8200, 2591880), (9840, 2159900), (10250, 2073504), (12000, 1771118), (12300, 1727920), (13120, 1619925), (15375, 1382336), (16400, 1295940), (19680, 1079950), (20500, 1036752), (21599, 984000), (24000, 885559), (24600, 863960), (30750, 691168), (32800, 647970), (39360, 539975), (41000, 518376), (43198, 492000), (49200, 431980), (61500, 345584), (64797, 328000), (65600, 323985), (82000, 259188), (86396, 246000), (98400, 215990), (107995, 196800), (123000, 172792), (129594, 164000)]