19084690560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{764611}}^1$

素因数の和:764646

約数の個数: 128

約数和(自身を含む): 65511956160

約数和(自身を除く): 46427265600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 764611, 1529222, 2293833, 3058444, 3823055, 4587666, 6116888, 7646110, 9175332, 9939943, 11469165, 12233776, 15292220, 18350664, 19879886, 22938330, 24467552, 29819829, 30584440, 36701328, 39759772, 45876660, 48935104, 49699715, 59639658, 61168880, 73402656, 79519544, 91753320, 97870208, 99399430, 119279316, 122337760, 146805312, 149099145, 159039088, 183506640, 198798860, 238558632, 244675520, 293610624, 298198290, 318078176, 367013280, 397597720, 477117264, 489351040, 596396580, 636156352, 734026560, 795195440, 954234528, 1192793160, 1272312704, 1468053120, 1590390880, 1908469056, 2385586320, 3180781760, 3816938112, 4771172640, 6361563520, 9542345280, 19084690560]

約数ペア:

[(1, 19084690560), (2, 9542345280), (3, 6361563520), (4, 4771172640), (5, 3816938112), (6, 3180781760), (8, 2385586320), (10, 1908469056), (12, 1590390880), (13, 1468053120), (15, 1272312704), (16, 1192793160), (20, 954234528), (24, 795195440), (26, 734026560), (30, 636156352), (32, 596396580), (39, 489351040), (40, 477117264), (48, 397597720), (52, 367013280), (60, 318078176), (64, 298198290), (65, 293610624), (78, 244675520), (80, 238558632), (96, 198798860), (104, 183506640), (120, 159039088), (128, 149099145), (130, 146805312), (156, 122337760), (160, 119279316), (192, 99399430), (195, 97870208), (208, 91753320), (240, 79519544), (260, 73402656), (312, 61168880), (320, 59639658), (384, 49699715), (390, 48935104), (416, 45876660), (480, 39759772), (520, 36701328), (624, 30584440), (640, 29819829), (780, 24467552), (832, 22938330), (960, 19879886), (1040, 18350664), (1248, 15292220), (1560, 12233776), (1664, 11469165), (1920, 9939943), (2080, 9175332), (2496, 7646110), (3120, 6116888), (4160, 4587666), (4992, 3823055), (6240, 3058444), (8320, 2293833), (12480, 1529222), (24960, 764611)]