2905968000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4657}}^1$

素因数の和:4702

約数の個数: 256

約数和(自身を含む): 10376533440

約数和(自身を除く): 7470565440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3120, 3200, 3250, 3900, 4000, 4160, 4657, 4800, 4875, 4992, 5200, 6000, 6240, 6500, 7800, 8000, 8320, 9314, 9600, 9750, 10400, 12000, 12480, 13000, 13971, 15600, 16000, 18628, 19500, 20800, 23285, 24000, 24960, 26000, 27942, 31200, 37256, 39000, 41600, 46570, 48000, 52000, 55884, 60541, 62400, 69855, 74512, 78000, 93140, 104000, 111768, 116425, 121082, 124800, 139710, 149024, 156000, 181623, 186280, 208000, 223536, 232850, 242164, 279420, 298048, 302705, 312000, 349275, 363246, 372560, 447072, 465700, 484328, 558840, 582125, 596096, 605410, 624000, 698550, 726492, 745120, 894144, 908115, 931400, 968656, 1117680, 1164250, 1210820, 1397100, 1452984, 1490240, 1513525, 1746375, 1788288, 1816230, 1862800, 1937312, 2235360, 2328500, 2421640, 2794200, 2905968, 2980480, 3027050, 3492750, 3632460, 3725600, 3874624, 4470720, 4540575, 4657000, 4843280, 5588400, 5811936, 6054100, 6985500, 7264920, 7451200, 7567625, 7749248, 8941440, 9081150, 9314000, 9686560, 11176800, 11623872, 12108200, 13971000, 14529840, 14902400, 15135250, 18162300, 18628000, 19373120, 22353600, 22702875, 23247744, 24216400, 27942000, 29059680, 30270500, 36324600, 37256000, 38746240, 44707200, 45405750, 48432800, 55884000, 58119360, 60541000, 72649200, 74512000, 90811500, 96865600, 111768000, 116238720, 121082000, 145298400, 181623000, 193731200, 223536000, 242164000, 290596800, 363246000, 484328000, 581193600, 726492000, 968656000, 1452984000, 2905968000]

約数ペア:

[(1, 2905968000), (2, 1452984000), (3, 968656000), (4, 726492000), (5, 581193600), (6, 484328000), (8, 363246000), (10, 290596800), (12, 242164000), (13, 223536000), (15, 193731200), (16, 181623000), (20, 145298400), (24, 121082000), (25, 116238720), (26, 111768000), (30, 96865600), (32, 90811500), (39, 74512000), (40, 72649200), (48, 60541000), (50, 58119360), (52, 55884000), (60, 48432800), (64, 45405750), (65, 44707200), (75, 38746240), (78, 37256000), (80, 36324600), (96, 30270500), (100, 29059680), (104, 27942000), (120, 24216400), (125, 23247744), (128, 22702875), (130, 22353600), (150, 19373120), (156, 18628000), (160, 18162300), (192, 15135250), (195, 14902400), (200, 14529840), (208, 13971000), (240, 12108200), (250, 11623872), (260, 11176800), (300, 9686560), (312, 9314000), (320, 9081150), (325, 8941440), (375, 7749248), (384, 7567625), (390, 7451200), (400, 7264920), (416, 6985500), (480, 6054100), (500, 5811936), (520, 5588400), (600, 4843280), (624, 4657000), (640, 4540575), (650, 4470720), (750, 3874624), (780, 3725600), (800, 3632460), (832, 3492750), (960, 3027050), (975, 2980480), (1000, 2905968), (1040, 2794200), (1200, 2421640), (1248, 2328500), (1300, 2235360), (1500, 1937312), (1560, 1862800), (1600, 1816230), (1625, 1788288), (1664, 1746375), (1920, 1513525), (1950, 1490240), (2000, 1452984), (2080, 1397100), (2400, 1210820), (2496, 1164250), (2600, 1117680), (3000, 968656), (3120, 931400), (3200, 908115), (3250, 894144), (3900, 745120), (4000, 726492), (4160, 698550), (4657, 624000), (4800, 605410), (4875, 596096), (4992, 582125), (5200, 558840), (6000, 484328), (6240, 465700), (6500, 447072), (7800, 372560), (8000, 363246), (8320, 349275), (9314, 312000), (9600, 302705), (9750, 298048), (10400, 279420), (12000, 242164), (12480, 232850), (13000, 223536), (13971, 208000), (15600, 186280), (16000, 181623), (18628, 156000), (19500, 149024), (20800, 139710), (23285, 124800), (24000, 121082), (24960, 116425), (26000, 111768), (27942, 104000), (31200, 93140), (37256, 78000), (39000, 74512), (41600, 69855), (46570, 62400), (48000, 60541), (52000, 55884)]