142058000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 400807680

約数和(自身を除く): 258749680

約数列:

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

約数ペア:

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