1301472000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{4519}}^1$

素因数の和:4556

約数の個数: 216

約数和(自身を含む): 4684112160

約数和(自身を除く): 3382640160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4519, 4800, 5760, 6000, 6400, 7200, 8000, 9000, 9038, 9600, 11520, 12000, 13557, 14400, 16000, 18000, 18076, 19200, 22595, 24000, 27114, 28800, 32000, 36000, 36152, 40671, 45190, 48000, 54228, 57600, 67785, 72000, 72304, 81342, 90380, 96000, 108456, 112975, 135570, 144000, 144608, 162684, 180760, 203355, 216912, 225950, 271140, 288000, 289216, 325368, 338925, 361520, 406710, 433824, 451900, 542280, 564875, 578432, 650736, 677850, 723040, 813420, 867648, 903800, 1016775, 1084560, 1129750, 1156864, 1301472, 1355700, 1446080, 1626840, 1694625, 1735296, 1807600, 2033550, 2169120, 2259500, 2602944, 2711400, 2892160, 3253680, 3389250, 3470592, 3615200, 4067100, 4338240, 4519000, 5083875, 5205888, 5422800, 5784320, 6507360, 6778500, 7230400, 8134200, 8676480, 9038000, 10167750, 10411776, 10845600, 13014720, 13557000, 14460800, 16268400, 17352960, 18076000, 20335500, 21691200, 26029440, 27114000, 28921600, 32536800, 36152000, 40671000, 43382400, 52058880, 54228000, 65073600, 72304000, 81342000, 86764800, 108456000, 130147200, 144608000, 162684000, 216912000, 260294400, 325368000, 433824000, 650736000, 1301472000]

約数ペア:

[(1, 1301472000), (2, 650736000), (3, 433824000), (4, 325368000), (5, 260294400), (6, 216912000), (8, 162684000), (9, 144608000), (10, 130147200), (12, 108456000), (15, 86764800), (16, 81342000), (18, 72304000), (20, 65073600), (24, 54228000), (25, 52058880), (30, 43382400), (32, 40671000), (36, 36152000), (40, 32536800), (45, 28921600), (48, 27114000), (50, 26029440), (60, 21691200), (64, 20335500), (72, 18076000), (75, 17352960), (80, 16268400), (90, 14460800), (96, 13557000), (100, 13014720), (120, 10845600), (125, 10411776), (128, 10167750), (144, 9038000), (150, 8676480), (160, 8134200), (180, 7230400), (192, 6778500), (200, 6507360), (225, 5784320), (240, 5422800), (250, 5205888), (256, 5083875), (288, 4519000), (300, 4338240), (320, 4067100), (360, 3615200), (375, 3470592), (384, 3389250), (400, 3253680), (450, 2892160), (480, 2711400), (500, 2602944), (576, 2259500), (600, 2169120), (640, 2033550), (720, 1807600), (750, 1735296), (768, 1694625), (800, 1626840), (900, 1446080), (960, 1355700), (1000, 1301472), (1125, 1156864), (1152, 1129750), (1200, 1084560), (1280, 1016775), (1440, 903800), (1500, 867648), (1600, 813420), (1800, 723040), (1920, 677850), (2000, 650736), (2250, 578432), (2304, 564875), (2400, 542280), (2880, 451900), (3000, 433824), (3200, 406710), (3600, 361520), (3840, 338925), (4000, 325368), (4500, 289216), (4519, 288000), (4800, 271140), (5760, 225950), (6000, 216912), (6400, 203355), (7200, 180760), (8000, 162684), (9000, 144608), (9038, 144000), (9600, 135570), (11520, 112975), (12000, 108456), (13557, 96000), (14400, 90380), (16000, 81342), (18000, 72304), (18076, 72000), (19200, 67785), (22595, 57600), (24000, 54228), (27114, 48000), (28800, 45190), (32000, 40671), (36000, 36152)]