12446000000

素因数分解:

$2^7\times 5^6\times 7^2\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 336

約数和(自身を含む): 36337034880

約数和(自身を除く): 23891034880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 127, 128, 140, 160, 175, 196, 200, 224, 245, 250, 254, 280, 320, 350, 392, 400, 448, 490, 500, 508, 560, 625, 635, 640, 700, 784, 800, 875, 889, 896, 980, 1000, 1016, 1120, 1225, 1250, 1270, 1400, 1568, 1600, 1750, 1778, 1960, 2000, 2032, 2240, 2450, 2500, 2540, 2800, 3125, 3136, 3175, 3200, 3500, 3556, 3920, 4000, 4064, 4375, 4445, 4480, 4900, 5000, 5080, 5600, 6125, 6223, 6250, 6272, 6350, 7000, 7112, 7840, 8000, 8128, 8750, 8890, 9800, 10000, 10160, 11200, 12250, 12446, 12500, 12700, 14000, 14224, 15625, 15680, 15875, 16000, 16256, 17500, 17780, 19600, 20000, 20320, 21875, 22225, 22400, 24500, 24892, 25000, 25400, 28000, 28448, 30625, 31115, 31250, 31360, 31750, 35000, 35560, 39200, 40000, 40640, 43750, 44450, 49000, 49784, 50000, 50800, 56000, 56896, 61250, 62230, 62500, 63500, 70000, 71120, 78400, 79375, 80000, 81280, 87500, 88900, 98000, 99568, 100000, 101600, 109375, 111125, 112000, 113792, 122500, 124460, 125000, 127000, 140000, 142240, 153125, 155575, 156800, 158750, 175000, 177800, 196000, 199136, 200000, 203200, 218750, 222250, 245000, 248920, 250000, 254000, 280000, 284480, 306250, 311150, 317500, 350000, 355600, 392000, 396875, 398272, 400000, 406400, 437500, 444500, 490000, 497840, 500000, 508000, 555625, 560000, 568960, 612500, 622300, 635000, 700000, 711200, 765625, 777875, 784000, 793750, 796544, 875000, 889000, 980000, 995680, 1000000, 1016000, 1111250, 1225000, 1244600, 1270000, 1400000, 1422400, 1531250, 1555750, 1587500, 1750000, 1778000, 1960000, 1984375, 1991360, 2000000, 2032000, 2222500, 2450000, 2489200, 2540000, 2778125, 2800000, 2844800, 3062500, 3111500, 3175000, 3500000, 3556000, 3889375, 3920000, 3968750, 3982720, 4445000, 4900000, 4978400, 5080000, 5556250, 6125000, 6223000, 6350000, 7000000, 7112000, 7778750, 7937500, 8890000, 9800000, 9956800, 10160000, 11112500, 12250000, 12446000, 12700000, 13890625, 14000000, 14224000, 15557500, 15875000, 17780000, 19446875, 19600000, 19913600, 22225000, 24500000, 24892000, 25400000, 27781250, 31115000, 31750000, 35560000, 38893750, 44450000, 49000000, 49784000, 50800000, 55562500, 62230000, 63500000, 71120000, 77787500, 88900000, 97234375, 98000000, 99568000, 111125000, 124460000, 127000000, 155575000, 177800000, 194468750, 222250000, 248920000, 254000000, 311150000, 355600000, 388937500, 444500000, 497840000, 622300000, 777875000, 889000000, 1244600000, 1555750000, 1778000000, 2489200000, 3111500000, 6223000000, 12446000000]

約数ペア:

[(1, 12446000000), (2, 6223000000), (4, 3111500000), (5, 2489200000), (7, 1778000000), (8, 1555750000), (10, 1244600000), (14, 889000000), (16, 777875000), (20, 622300000), (25, 497840000), (28, 444500000), (32, 388937500), (35, 355600000), (40, 311150000), (49, 254000000), (50, 248920000), (56, 222250000), (64, 194468750), (70, 177800000), (80, 155575000), (98, 127000000), (100, 124460000), (112, 111125000), (125, 99568000), (127, 98000000), (128, 97234375), (140, 88900000), (160, 77787500), (175, 71120000), (196, 63500000), (200, 62230000), (224, 55562500), (245, 50800000), (250, 49784000), (254, 49000000), (280, 44450000), (320, 38893750), (350, 35560000), (392, 31750000), (400, 31115000), (448, 27781250), (490, 25400000), (500, 24892000), (508, 24500000), (560, 22225000), (625, 19913600), (635, 19600000), (640, 19446875), (700, 17780000), (784, 15875000), (800, 15557500), (875, 14224000), (889, 14000000), (896, 13890625), (980, 12700000), (1000, 12446000), (1016, 12250000), (1120, 11112500), (1225, 10160000), (1250, 9956800), (1270, 9800000), (1400, 8890000), (1568, 7937500), (1600, 7778750), (1750, 7112000), (1778, 7000000), (1960, 6350000), (2000, 6223000), (2032, 6125000), (2240, 5556250), (2450, 5080000), (2500, 4978400), (2540, 4900000), (2800, 4445000), (3125, 3982720), (3136, 3968750), (3175, 3920000), (3200, 3889375), (3500, 3556000), (3556, 3500000), (3920, 3175000), (4000, 3111500), (4064, 3062500), (4375, 2844800), (4445, 2800000), (4480, 2778125), (4900, 2540000), (5000, 2489200), (5080, 2450000), (5600, 2222500), (6125, 2032000), (6223, 2000000), (6250, 1991360), (6272, 1984375), (6350, 1960000), (7000, 1778000), (7112, 1750000), (7840, 1587500), (8000, 1555750), (8128, 1531250), (8750, 1422400), (8890, 1400000), (9800, 1270000), (10000, 1244600), (10160, 1225000), (11200, 1111250), (12250, 1016000), (12446, 1000000), (12500, 995680), (12700, 980000), (14000, 889000), (14224, 875000), (15625, 796544), (15680, 793750), (15875, 784000), (16000, 777875), (16256, 765625), (17500, 711200), (17780, 700000), (19600, 635000), (20000, 622300), (20320, 612500), (21875, 568960), (22225, 560000), (22400, 555625), (24500, 508000), (24892, 500000), (25000, 497840), (25400, 490000), (28000, 444500), (28448, 437500), (30625, 406400), (31115, 400000), (31250, 398272), (31360, 396875), (31750, 392000), (35000, 355600), (35560, 350000), (39200, 317500), (40000, 311150), (40640, 306250), (43750, 284480), (44450, 280000), (49000, 254000), (49784, 250000), (50000, 248920), (50800, 245000), (56000, 222250), (56896, 218750), (61250, 203200), (62230, 200000), (62500, 199136), (63500, 196000), (70000, 177800), (71120, 175000), (78400, 158750), (79375, 156800), (80000, 155575), (81280, 153125), (87500, 142240), (88900, 140000), (98000, 127000), (99568, 125000), (100000, 124460), (101600, 122500), (109375, 113792), (111125, 112000)]