238686000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5683}}^1$

素因数の和:5716

約数の個数: 160

約数和(自身を含む): 879610368

約数和(自身を除く): 640924368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 5683, 6000, 7000, 8400, 10500, 11366, 14000, 17049, 21000, 22732, 28415, 34098, 39781, 42000, 45464, 56830, 68196, 79562, 85245, 90928, 113660, 119343, 136392, 142075, 159124, 170490, 198905, 227320, 238686, 272784, 284150, 318248, 340980, 397810, 426225, 454640, 477372, 568300, 596715, 636496, 681960, 710375, 795620, 852450, 954744, 994525, 1136600, 1193430, 1363920, 1420750, 1591240, 1704900, 1909488, 1989050, 2131125, 2273200, 2386860, 2841500, 2983575, 3182480, 3409800, 3978100, 4262250, 4773720, 4972625, 5683000, 5967150, 6819600, 7956200, 8524500, 9547440, 9945250, 11366000, 11934300, 14917875, 15912400, 17049000, 19890500, 23868600, 29835750, 34098000, 39781000, 47737200, 59671500, 79562000, 119343000, 238686000]

約数ペア:

[(1, 238686000), (2, 119343000), (3, 79562000), (4, 59671500), (5, 47737200), (6, 39781000), (7, 34098000), (8, 29835750), (10, 23868600), (12, 19890500), (14, 17049000), (15, 15912400), (16, 14917875), (20, 11934300), (21, 11366000), (24, 9945250), (25, 9547440), (28, 8524500), (30, 7956200), (35, 6819600), (40, 5967150), (42, 5683000), (48, 4972625), (50, 4773720), (56, 4262250), (60, 3978100), (70, 3409800), (75, 3182480), (80, 2983575), (84, 2841500), (100, 2386860), (105, 2273200), (112, 2131125), (120, 1989050), (125, 1909488), (140, 1704900), (150, 1591240), (168, 1420750), (175, 1363920), (200, 1193430), (210, 1136600), (240, 994525), (250, 954744), (280, 852450), (300, 795620), (336, 710375), (350, 681960), (375, 636496), (400, 596715), (420, 568300), (500, 477372), (525, 454640), (560, 426225), (600, 397810), (700, 340980), (750, 318248), (840, 284150), (875, 272784), (1000, 238686), (1050, 227320), (1200, 198905), (1400, 170490), (1500, 159124), (1680, 142075), (1750, 136392), (2000, 119343), (2100, 113660), (2625, 90928), (2800, 85245), (3000, 79562), (3500, 68196), (4200, 56830), (5250, 45464), (5683, 42000), (6000, 39781), (7000, 34098), (8400, 28415), (10500, 22732), (11366, 21000), (14000, 17049)]