138314400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8233}}^1$

素因数の和:8263

約数の個数: 144

約数和(自身を含む): 514592064

約数和(自身を除く): 376277664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8233, 8400, 16466, 16800, 24699, 32932, 41165, 49398, 57631, 65864, 82330, 98796, 115262, 123495, 131728, 164660, 172893, 197592, 205825, 230524, 246990, 263456, 288155, 329320, 345786, 395184, 411650, 461048, 493980, 576310, 617475, 658640, 691572, 790368, 823300, 864465, 922096, 987960, 1152620, 1234950, 1317280, 1383144, 1440775, 1646600, 1728930, 1844192, 1975920, 2305240, 2469900, 2766288, 2881550, 3293200, 3457860, 3951840, 4322325, 4610480, 4939800, 5532576, 5763100, 6586400, 6915720, 8644650, 9220960, 9879600, 11526200, 13831440, 17289300, 19759200, 23052400, 27662880, 34578600, 46104800, 69157200, 138314400]

約数ペア:

[(1, 138314400), (2, 69157200), (3, 46104800), (4, 34578600), (5, 27662880), (6, 23052400), (7, 19759200), (8, 17289300), (10, 13831440), (12, 11526200), (14, 9879600), (15, 9220960), (16, 8644650), (20, 6915720), (21, 6586400), (24, 5763100), (25, 5532576), (28, 4939800), (30, 4610480), (32, 4322325), (35, 3951840), (40, 3457860), (42, 3293200), (48, 2881550), (50, 2766288), (56, 2469900), (60, 2305240), (70, 1975920), (75, 1844192), (80, 1728930), (84, 1646600), (96, 1440775), (100, 1383144), (105, 1317280), (112, 1234950), (120, 1152620), (140, 987960), (150, 922096), (160, 864465), (168, 823300), (175, 790368), (200, 691572), (210, 658640), (224, 617475), (240, 576310), (280, 493980), (300, 461048), (336, 411650), (350, 395184), (400, 345786), (420, 329320), (480, 288155), (525, 263456), (560, 246990), (600, 230524), (672, 205825), (700, 197592), (800, 172893), (840, 164660), (1050, 131728), (1120, 123495), (1200, 115262), (1400, 98796), (1680, 82330), (2100, 65864), (2400, 57631), (2800, 49398), (3360, 41165), (4200, 32932), (5600, 24699), (8233, 16800), (8400, 16466)]