16431888000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31121}}^1$

素因数の和:31164

約数の個数: 256

約数和(自身を含む): 59425591680

約数和(自身を除く): 42993703680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 384, 400, 440, 480, 500, 528, 550, 600, 640, 660, 704, 750, 800, 825, 880, 960, 1000, 1056, 1100, 1200, 1320, 1375, 1408, 1500, 1600, 1650, 1760, 1920, 2000, 2112, 2200, 2400, 2640, 2750, 3000, 3200, 3300, 3520, 4000, 4125, 4224, 4400, 4800, 5280, 5500, 6000, 6600, 7040, 8000, 8250, 8800, 9600, 10560, 11000, 12000, 13200, 16000, 16500, 17600, 21120, 22000, 24000, 26400, 31121, 33000, 35200, 44000, 48000, 52800, 62242, 66000, 88000, 93363, 105600, 124484, 132000, 155605, 176000, 186726, 248968, 264000, 311210, 342331, 373452, 466815, 497936, 528000, 622420, 684662, 746904, 778025, 933630, 995872, 1026993, 1244840, 1369324, 1493808, 1556050, 1711655, 1867260, 1991744, 2053986, 2334075, 2489680, 2738648, 2987616, 3112100, 3423310, 3734520, 3890125, 3983488, 4107972, 4668150, 4979360, 5134965, 5477296, 5975232, 6224200, 6846620, 7469040, 7780250, 8215944, 8558275, 9336300, 9958720, 10269930, 10954592, 11670375, 11950464, 12448400, 13693240, 14938080, 15560500, 16431888, 17116550, 18672600, 19917440, 20539860, 21909184, 23340750, 24896800, 25674825, 27386480, 29876160, 31121000, 32863776, 34233100, 37345200, 41079720, 42791375, 43818368, 46681500, 49793600, 51349650, 54772960, 59752320, 62242000, 65727552, 68466200, 74690400, 82159440, 85582750, 93363000, 99587200, 102699300, 109545920, 124484000, 128374125, 131455104, 136932400, 149380800, 164318880, 171165500, 186726000, 205398600, 219091840, 248968000, 256748250, 273864800, 298761600, 328637760, 342331000, 373452000, 410797200, 497936000, 513496500, 547729600, 657275520, 684662000, 746904000, 821594400, 1026993000, 1095459200, 1369324000, 1493808000, 1643188800, 2053986000, 2738648000, 3286377600, 4107972000, 5477296000, 8215944000, 16431888000]

約数ペア:

[(1, 16431888000), (2, 8215944000), (3, 5477296000), (4, 4107972000), (5, 3286377600), (6, 2738648000), (8, 2053986000), (10, 1643188800), (11, 1493808000), (12, 1369324000), (15, 1095459200), (16, 1026993000), (20, 821594400), (22, 746904000), (24, 684662000), (25, 657275520), (30, 547729600), (32, 513496500), (33, 497936000), (40, 410797200), (44, 373452000), (48, 342331000), (50, 328637760), (55, 298761600), (60, 273864800), (64, 256748250), (66, 248968000), (75, 219091840), (80, 205398600), (88, 186726000), (96, 171165500), (100, 164318880), (110, 149380800), (120, 136932400), (125, 131455104), (128, 128374125), (132, 124484000), (150, 109545920), (160, 102699300), (165, 99587200), (176, 93363000), (192, 85582750), (200, 82159440), (220, 74690400), (240, 68466200), (250, 65727552), (264, 62242000), (275, 59752320), (300, 54772960), (320, 51349650), (330, 49793600), (352, 46681500), (375, 43818368), (384, 42791375), (400, 41079720), (440, 37345200), (480, 34233100), (500, 32863776), (528, 31121000), (550, 29876160), (600, 27386480), (640, 25674825), (660, 24896800), (704, 23340750), (750, 21909184), (800, 20539860), (825, 19917440), (880, 18672600), (960, 17116550), (1000, 16431888), (1056, 15560500), (1100, 14938080), (1200, 13693240), (1320, 12448400), (1375, 11950464), (1408, 11670375), (1500, 10954592), (1600, 10269930), (1650, 9958720), (1760, 9336300), (1920, 8558275), (2000, 8215944), (2112, 7780250), (2200, 7469040), (2400, 6846620), (2640, 6224200), (2750, 5975232), (3000, 5477296), (3200, 5134965), (3300, 4979360), (3520, 4668150), (4000, 4107972), (4125, 3983488), (4224, 3890125), (4400, 3734520), (4800, 3423310), (5280, 3112100), (5500, 2987616), (6000, 2738648), (6600, 2489680), (7040, 2334075), (8000, 2053986), (8250, 1991744), (8800, 1867260), (9600, 1711655), (10560, 1556050), (11000, 1493808), (12000, 1369324), (13200, 1244840), (16000, 1026993), (16500, 995872), (17600, 933630), (21120, 778025), (22000, 746904), (24000, 684662), (26400, 622420), (31121, 528000), (33000, 497936), (35200, 466815), (44000, 373452), (48000, 342331), (52800, 311210), (62242, 264000), (66000, 248968), (88000, 186726), (93363, 176000), (105600, 155605), (124484, 132000)]