222432000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 846902784

約数和(自身を除く): 624470784

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 331, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 662, 672, 700, 750, 768, 800, 840, 875, 896, 960, 993, 1000, 1050, 1120, 1200, 1280, 1324, 1344, 1400, 1500, 1600, 1655, 1680, 1750, 1792, 1920, 1986, 2000, 2100, 2240, 2317, 2400, 2625, 2648, 2688, 2800, 3000, 3200, 3310, 3360, 3500, 3840, 3972, 4000, 4200, 4480, 4634, 4800, 4965, 5250, 5296, 5376, 5600, 6000, 6400, 6620, 6720, 6951, 7000, 7944, 8000, 8275, 8400, 8960, 9268, 9600, 9930, 10500, 10592, 11200, 11585, 12000, 13240, 13440, 13902, 14000, 15888, 16000, 16550, 16800, 18536, 19200, 19860, 21000, 21184, 22400, 23170, 24000, 24825, 26480, 26880, 27804, 28000, 31776, 32000, 33100, 33600, 34755, 37072, 39720, 41375, 42000, 42368, 44800, 46340, 48000, 49650, 52960, 55608, 56000, 57925, 63552, 66200, 67200, 69510, 74144, 79440, 82750, 84000, 84736, 92680, 96000, 99300, 105920, 111216, 112000, 115850, 124125, 127104, 132400, 134400, 139020, 148288, 158880, 165500, 168000, 173775, 185360, 198600, 211840, 222432, 224000, 231700, 248250, 254208, 264800, 278040, 289625, 296576, 317760, 331000, 336000, 347550, 370720, 397200, 423680, 444864, 463400, 496500, 529600, 556080, 579250, 593152, 635520, 662000, 672000, 695100, 741440, 794400, 868875, 889728, 926800, 993000, 1059200, 1112160, 1158500, 1271040, 1324000, 1390200, 1482880, 1588800, 1737750, 1779456, 1853600, 1986000, 2118400, 2224320, 2317000, 2648000, 2780400, 2965760, 3177600, 3475500, 3707200, 3972000, 4448640, 4634000, 5296000, 5560800, 6355200, 6951000, 7414400, 7944000, 8897280, 9268000, 10592000, 11121600, 13902000, 14828800, 15888000, 18536000, 22243200, 27804000, 31776000, 37072000, 44486400, 55608000, 74144000, 111216000, 222432000]

約数ペア:

[(1, 222432000), (2, 111216000), (3, 74144000), (4, 55608000), (5, 44486400), (6, 37072000), (7, 31776000), (8, 27804000), (10, 22243200), (12, 18536000), (14, 15888000), (15, 14828800), (16, 13902000), (20, 11121600), (21, 10592000), (24, 9268000), (25, 8897280), (28, 7944000), (30, 7414400), (32, 6951000), (35, 6355200), (40, 5560800), (42, 5296000), (48, 4634000), (50, 4448640), (56, 3972000), (60, 3707200), (64, 3475500), (70, 3177600), (75, 2965760), (80, 2780400), (84, 2648000), (96, 2317000), (100, 2224320), (105, 2118400), (112, 1986000), (120, 1853600), (125, 1779456), (128, 1737750), (140, 1588800), (150, 1482880), (160, 1390200), (168, 1324000), (175, 1271040), (192, 1158500), (200, 1112160), (210, 1059200), (224, 993000), (240, 926800), (250, 889728), (256, 868875), (280, 794400), (300, 741440), (320, 695100), (331, 672000), (336, 662000), (350, 635520), (375, 593152), (384, 579250), (400, 556080), (420, 529600), (448, 496500), (480, 463400), (500, 444864), (525, 423680), (560, 397200), (600, 370720), (640, 347550), (662, 336000), (672, 331000), (700, 317760), (750, 296576), (768, 289625), (800, 278040), (840, 264800), (875, 254208), (896, 248250), (960, 231700), (993, 224000), (1000, 222432), (1050, 211840), (1120, 198600), (1200, 185360), (1280, 173775), (1324, 168000), (1344, 165500), (1400, 158880), (1500, 148288), (1600, 139020), (1655, 134400), (1680, 132400), (1750, 127104), (1792, 124125), (1920, 115850), (1986, 112000), (2000, 111216), (2100, 105920), (2240, 99300), (2317, 96000), (2400, 92680), (2625, 84736), (2648, 84000), (2688, 82750), (2800, 79440), (3000, 74144), (3200, 69510), (3310, 67200), (3360, 66200), (3500, 63552), (3840, 57925), (3972, 56000), (4000, 55608), (4200, 52960), (4480, 49650), (4634, 48000), (4800, 46340), (4965, 44800), (5250, 42368), (5296, 42000), (5376, 41375), (5600, 39720), (6000, 37072), (6400, 34755), (6620, 33600), (6720, 33100), (6951, 32000), (7000, 31776), (7944, 28000), (8000, 27804), (8275, 26880), (8400, 26480), (8960, 24825), (9268, 24000), (9600, 23170), (9930, 22400), (10500, 21184), (10592, 21000), (11200, 19860), (11585, 19200), (12000, 18536), (13240, 16800), (13440, 16550), (13902, 16000), (14000, 15888)]