284116000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 814544640

約数和(自身を除く): 530428640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 139, 140, 146, 160, 175, 200, 224, 250, 278, 280, 292, 350, 365, 400, 500, 511, 556, 560, 584, 695, 700, 730, 800, 875, 973, 1000, 1022, 1112, 1120, 1168, 1390, 1400, 1460, 1750, 1825, 1946, 2000, 2044, 2224, 2336, 2555, 2780, 2800, 2920, 3475, 3500, 3650, 3892, 4000, 4088, 4448, 4865, 5110, 5560, 5600, 5840, 6950, 7000, 7300, 7784, 8176, 9125, 9730, 10147, 10220, 11120, 11680, 12775, 13900, 14000, 14600, 15568, 16352, 17375, 18250, 19460, 20294, 20440, 22240, 24325, 25550, 27800, 28000, 29200, 31136, 34750, 36500, 38920, 40588, 40880, 48650, 50735, 51100, 55600, 58400, 63875, 69500, 71029, 73000, 77840, 81176, 81760, 97300, 101470, 102200, 111200, 121625, 127750, 139000, 142058, 146000, 155680, 162352, 194600, 202940, 204400, 243250, 253675, 255500, 278000, 284116, 292000, 324704, 355145, 389200, 405880, 408800, 486500, 507350, 511000, 556000, 568232, 710290, 778400, 811760, 973000, 1014700, 1022000, 1136464, 1268375, 1420580, 1623520, 1775725, 1946000, 2029400, 2044000, 2272928, 2536750, 2841160, 3551450, 3892000, 4058800, 5073500, 5682320, 7102900, 8117600, 8878625, 10147000, 11364640, 14205800, 17757250, 20294000, 28411600, 35514500, 40588000, 56823200, 71029000, 142058000, 284116000]

約数ペア:

[(1, 284116000), (2, 142058000), (4, 71029000), (5, 56823200), (7, 40588000), (8, 35514500), (10, 28411600), (14, 20294000), (16, 17757250), (20, 14205800), (25, 11364640), (28, 10147000), (32, 8878625), (35, 8117600), (40, 7102900), (50, 5682320), (56, 5073500), (70, 4058800), (73, 3892000), (80, 3551450), (100, 2841160), (112, 2536750), (125, 2272928), (139, 2044000), (140, 2029400), (146, 1946000), (160, 1775725), (175, 1623520), (200, 1420580), (224, 1268375), (250, 1136464), (278, 1022000), (280, 1014700), (292, 973000), (350, 811760), (365, 778400), (400, 710290), (500, 568232), (511, 556000), (556, 511000), (560, 507350), (584, 486500), (695, 408800), (700, 405880), (730, 389200), (800, 355145), (875, 324704), (973, 292000), (1000, 284116), (1022, 278000), (1112, 255500), (1120, 253675), (1168, 243250), (1390, 204400), (1400, 202940), (1460, 194600), (1750, 162352), (1825, 155680), (1946, 146000), (2000, 142058), (2044, 139000), (2224, 127750), (2336, 121625), (2555, 111200), (2780, 102200), (2800, 101470), (2920, 97300), (3475, 81760), (3500, 81176), (3650, 77840), (3892, 73000), (4000, 71029), (4088, 69500), (4448, 63875), (4865, 58400), (5110, 55600), (5560, 51100), (5600, 50735), (5840, 48650), (6950, 40880), (7000, 40588), (7300, 38920), (7784, 36500), (8176, 34750), (9125, 31136), (9730, 29200), (10147, 28000), (10220, 27800), (11120, 25550), (11680, 24325), (12775, 22240), (13900, 20440), (14000, 20294), (14600, 19460), (15568, 18250), (16352, 17375)]