1243914000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 240

約数和(自身を含む): 4666237056

約数和(自身を除く): 3422323056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1400, 1470, 1500, 1680, 1750, 1960, 2000, 2100, 2352, 2450, 2625, 2800, 2940, 3000, 3500, 3675, 3920, 4200, 4231, 4900, 5250, 5880, 6000, 6125, 7000, 7350, 8400, 8462, 9800, 10500, 11760, 12250, 12693, 14000, 14700, 16924, 18375, 19600, 21000, 21155, 24500, 25386, 29400, 29617, 33848, 36750, 42000, 42310, 49000, 50772, 58800, 59234, 63465, 67696, 73500, 84620, 88851, 98000, 101544, 105775, 118468, 126930, 147000, 148085, 169240, 177702, 203088, 207319, 211550, 236936, 253860, 294000, 296170, 317325, 338480, 355404, 414638, 423100, 444255, 473872, 507720, 528875, 592340, 621957, 634650, 710808, 740425, 829276, 846200, 888510, 1015440, 1036595, 1057750, 1184680, 1243914, 1269300, 1421616, 1480850, 1586625, 1658552, 1692400, 1777020, 2073190, 2115500, 2221275, 2369360, 2487828, 2538600, 2961700, 3109785, 3173250, 3317104, 3554040, 3702125, 4146380, 4231000, 4442550, 4975656, 5077200, 5182975, 5923400, 6219570, 6346500, 7108080, 7404250, 8292760, 8462000, 8885100, 9951312, 10365950, 11106375, 11846800, 12439140, 12693000, 14808500, 15548925, 16585520, 17770200, 20731900, 22212750, 24878280, 25386000, 25914875, 29617000, 31097850, 35540400, 41463800, 44425500, 49756560, 51829750, 59234000, 62195700, 77744625, 82927600, 88851000, 103659500, 124391400, 155489250, 177702000, 207319000, 248782800, 310978500, 414638000, 621957000, 1243914000]

約数ペア:

[(1, 1243914000), (2, 621957000), (3, 414638000), (4, 310978500), (5, 248782800), (6, 207319000), (7, 177702000), (8, 155489250), (10, 124391400), (12, 103659500), (14, 88851000), (15, 82927600), (16, 77744625), (20, 62195700), (21, 59234000), (24, 51829750), (25, 49756560), (28, 44425500), (30, 41463800), (35, 35540400), (40, 31097850), (42, 29617000), (48, 25914875), (49, 25386000), (50, 24878280), (56, 22212750), (60, 20731900), (70, 17770200), (75, 16585520), (80, 15548925), (84, 14808500), (98, 12693000), (100, 12439140), (105, 11846800), (112, 11106375), (120, 10365950), (125, 9951312), (140, 8885100), (147, 8462000), (150, 8292760), (168, 7404250), (175, 7108080), (196, 6346500), (200, 6219570), (210, 5923400), (240, 5182975), (245, 5077200), (250, 4975656), (280, 4442550), (294, 4231000), (300, 4146380), (336, 3702125), (350, 3554040), (375, 3317104), (392, 3173250), (400, 3109785), (420, 2961700), (490, 2538600), (500, 2487828), (525, 2369360), (560, 2221275), (588, 2115500), (600, 2073190), (700, 1777020), (735, 1692400), (750, 1658552), (784, 1586625), (840, 1480850), (875, 1421616), (980, 1269300), (1000, 1243914), (1050, 1184680), (1176, 1057750), (1200, 1036595), (1225, 1015440), (1400, 888510), (1470, 846200), (1500, 829276), (1680, 740425), (1750, 710808), (1960, 634650), (2000, 621957), (2100, 592340), (2352, 528875), (2450, 507720), (2625, 473872), (2800, 444255), (2940, 423100), (3000, 414638), (3500, 355404), (3675, 338480), (3920, 317325), (4200, 296170), (4231, 294000), (4900, 253860), (5250, 236936), (5880, 211550), (6000, 207319), (6125, 203088), (7000, 177702), (7350, 169240), (8400, 148085), (8462, 147000), (9800, 126930), (10500, 118468), (11760, 105775), (12250, 101544), (12693, 98000), (14000, 88851), (14700, 84620), (16924, 73500), (18375, 67696), (19600, 63465), (21000, 59234), (21155, 58800), (24500, 50772), (25386, 49000), (29400, 42310), (29617, 42000), (33848, 36750)]