2131192000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2056

約数の個数: 224

約数和(自身を含む): 6352519680

約数和(自身を除く): 4221327680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 320, 350, 380, 400, 448, 475, 500, 532, 560, 608, 665, 700, 760, 800, 875, 950, 1000, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1750, 1900, 2000, 2003, 2128, 2240, 2375, 2660, 2800, 3040, 3325, 3500, 3800, 4000, 4006, 4256, 4750, 5320, 5600, 6080, 6650, 7000, 7600, 8000, 8012, 8512, 9500, 10015, 10640, 11200, 13300, 14000, 14021, 15200, 16024, 16625, 19000, 20030, 21280, 26600, 28000, 28042, 30400, 32048, 33250, 38000, 38057, 40060, 42560, 50075, 53200, 56000, 56084, 64096, 66500, 70105, 76000, 76114, 80120, 100150, 106400, 112168, 128192, 133000, 140210, 152000, 152228, 160240, 190285, 200300, 212800, 224336, 250375, 266000, 266399, 280420, 304456, 320480, 350525, 380570, 400600, 448672, 500750, 532000, 532798, 560840, 608912, 640960, 701050, 761140, 801200, 897344, 951425, 1001500, 1064000, 1065596, 1121680, 1217824, 1331995, 1402100, 1522280, 1602400, 1752625, 1902850, 2003000, 2131192, 2243360, 2435648, 2663990, 2804200, 3044560, 3204800, 3505250, 3805700, 4006000, 4262384, 4486720, 4757125, 5327980, 5608400, 6089120, 6659975, 7010500, 7611400, 8012000, 8524768, 9514250, 10655960, 11216800, 12178240, 13319950, 14021000, 15222800, 16024000, 17049536, 19028500, 21311920, 22433600, 26639900, 28042000, 30445600, 33299875, 38057000, 42623840, 53279800, 56084000, 60891200, 66599750, 76114000, 85247680, 106559600, 112168000, 133199500, 152228000, 213119200, 266399000, 304456000, 426238400, 532798000, 1065596000, 2131192000]

約数ペア:

[(1, 2131192000), (2, 1065596000), (4, 532798000), (5, 426238400), (7, 304456000), (8, 266399000), (10, 213119200), (14, 152228000), (16, 133199500), (19, 112168000), (20, 106559600), (25, 85247680), (28, 76114000), (32, 66599750), (35, 60891200), (38, 56084000), (40, 53279800), (50, 42623840), (56, 38057000), (64, 33299875), (70, 30445600), (76, 28042000), (80, 26639900), (95, 22433600), (100, 21311920), (112, 19028500), (125, 17049536), (133, 16024000), (140, 15222800), (152, 14021000), (160, 13319950), (175, 12178240), (190, 11216800), (200, 10655960), (224, 9514250), (250, 8524768), (266, 8012000), (280, 7611400), (304, 7010500), (320, 6659975), (350, 6089120), (380, 5608400), (400, 5327980), (448, 4757125), (475, 4486720), (500, 4262384), (532, 4006000), (560, 3805700), (608, 3505250), (665, 3204800), (700, 3044560), (760, 2804200), (800, 2663990), (875, 2435648), (950, 2243360), (1000, 2131192), (1064, 2003000), (1120, 1902850), (1216, 1752625), (1330, 1602400), (1400, 1522280), (1520, 1402100), (1600, 1331995), (1750, 1217824), (1900, 1121680), (2000, 1065596), (2003, 1064000), (2128, 1001500), (2240, 951425), (2375, 897344), (2660, 801200), (2800, 761140), (3040, 701050), (3325, 640960), (3500, 608912), (3800, 560840), (4000, 532798), (4006, 532000), (4256, 500750), (4750, 448672), (5320, 400600), (5600, 380570), (6080, 350525), (6650, 320480), (7000, 304456), (7600, 280420), (8000, 266399), (8012, 266000), (8512, 250375), (9500, 224336), (10015, 212800), (10640, 200300), (11200, 190285), (13300, 160240), (14000, 152228), (14021, 152000), (15200, 140210), (16024, 133000), (16625, 128192), (19000, 112168), (20030, 106400), (21280, 100150), (26600, 80120), (28000, 76114), (28042, 76000), (30400, 70105), (32048, 66500), (33250, 64096), (38000, 56084), (38057, 56000), (40060, 53200), (42560, 50075)]