1794212000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 5085400320

約数和(自身を除く): 3291188320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 139, 140, 160, 175, 200, 224, 250, 278, 280, 350, 400, 461, 500, 556, 560, 695, 700, 800, 875, 922, 973, 1000, 1112, 1120, 1390, 1400, 1750, 1844, 1946, 2000, 2224, 2305, 2780, 2800, 3227, 3475, 3500, 3688, 3892, 4000, 4448, 4610, 4865, 5560, 5600, 6454, 6950, 7000, 7376, 7784, 9220, 9730, 11120, 11525, 12908, 13900, 14000, 14752, 15568, 16135, 17375, 18440, 19460, 22240, 23050, 24325, 25816, 27800, 28000, 31136, 32270, 34750, 36880, 38920, 46100, 48650, 51632, 55600, 57625, 64079, 64540, 69500, 73760, 77840, 80675, 92200, 97300, 103264, 111200, 115250, 121625, 128158, 129080, 139000, 155680, 161350, 184400, 194600, 230500, 243250, 256316, 258160, 278000, 320395, 322700, 368800, 389200, 403375, 448553, 461000, 486500, 512632, 516320, 556000, 640790, 645400, 778400, 806750, 897106, 922000, 973000, 1025264, 1281580, 1290800, 1601975, 1613500, 1794212, 1844000, 1946000, 2050528, 2242765, 2563160, 2581600, 3203950, 3227000, 3588424, 3892000, 4485530, 5126320, 6407900, 6454000, 7176848, 8009875, 8971060, 10252640, 11213825, 12815800, 12908000, 14353696, 16019750, 17942120, 22427650, 25631600, 32039500, 35884240, 44855300, 51263200, 56069125, 64079000, 71768480, 89710600, 112138250, 128158000, 179421200, 224276500, 256316000, 358842400, 448553000, 897106000, 1794212000]

約数ペア:

[(1, 1794212000), (2, 897106000), (4, 448553000), (5, 358842400), (7, 256316000), (8, 224276500), (10, 179421200), (14, 128158000), (16, 112138250), (20, 89710600), (25, 71768480), (28, 64079000), (32, 56069125), (35, 51263200), (40, 44855300), (50, 35884240), (56, 32039500), (70, 25631600), (80, 22427650), (100, 17942120), (112, 16019750), (125, 14353696), (139, 12908000), (140, 12815800), (160, 11213825), (175, 10252640), (200, 8971060), (224, 8009875), (250, 7176848), (278, 6454000), (280, 6407900), (350, 5126320), (400, 4485530), (461, 3892000), (500, 3588424), (556, 3227000), (560, 3203950), (695, 2581600), (700, 2563160), (800, 2242765), (875, 2050528), (922, 1946000), (973, 1844000), (1000, 1794212), (1112, 1613500), (1120, 1601975), (1390, 1290800), (1400, 1281580), (1750, 1025264), (1844, 973000), (1946, 922000), (2000, 897106), (2224, 806750), (2305, 778400), (2780, 645400), (2800, 640790), (3227, 556000), (3475, 516320), (3500, 512632), (3688, 486500), (3892, 461000), (4000, 448553), (4448, 403375), (4610, 389200), (4865, 368800), (5560, 322700), (5600, 320395), (6454, 278000), (6950, 258160), (7000, 256316), (7376, 243250), (7784, 230500), (9220, 194600), (9730, 184400), (11120, 161350), (11525, 155680), (12908, 139000), (13900, 129080), (14000, 128158), (14752, 121625), (15568, 115250), (16135, 111200), (17375, 103264), (18440, 97300), (19460, 92200), (22240, 80675), (23050, 77840), (24325, 73760), (25816, 69500), (27800, 64540), (28000, 64079), (31136, 57625), (32270, 55600), (34750, 51632), (36880, 48650), (38920, 46100)]