19638720000

素因数分解:

$2^9\times 3^3\times 5^4\times {\mathrm{2273}}^1$

素因数の和:2320

約数の個数: 400

約数和(自身を含む): 72673674480

約数和(自身を除く): 53034954480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 625, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1250, 1280, 1350, 1440, 1500, 1536, 1600, 1728, 1800, 1875, 1920, 2000, 2160, 2250, 2273, 2304, 2400, 2500, 2560, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 3750, 3840, 4000, 4320, 4500, 4546, 4608, 4800, 5000, 5400, 5625, 5760, 6000, 6400, 6750, 6819, 6912, 7200, 7500, 7680, 8000, 8640, 9000, 9092, 9600, 10000, 10800, 11250, 11365, 11520, 12000, 12800, 13500, 13638, 13824, 14400, 15000, 16000, 16875, 17280, 18000, 18184, 19200, 20000, 20457, 21600, 22500, 22730, 23040, 24000, 27000, 27276, 28800, 30000, 32000, 33750, 34095, 34560, 36000, 36368, 38400, 40000, 40914, 43200, 45000, 45460, 48000, 54000, 54552, 56825, 57600, 60000, 61371, 64000, 67500, 68190, 69120, 72000, 72736, 80000, 81828, 86400, 90000, 90920, 96000, 102285, 108000, 109104, 113650, 115200, 120000, 122742, 135000, 136380, 144000, 145472, 160000, 163656, 170475, 172800, 180000, 181840, 192000, 204570, 216000, 218208, 227300, 240000, 245484, 270000, 272760, 284125, 288000, 290944, 306855, 320000, 327312, 340950, 345600, 360000, 363680, 409140, 432000, 436416, 454600, 480000, 490968, 511425, 540000, 545520, 568250, 576000, 581888, 613710, 654624, 681900, 720000, 727360, 818280, 852375, 864000, 872832, 909200, 960000, 981936, 1022850, 1080000, 1091040, 1136500, 1163776, 1227420, 1309248, 1363800, 1420625, 1440000, 1454720, 1534275, 1636560, 1704750, 1728000, 1745664, 1818400, 1963872, 2045700, 2160000, 2182080, 2273000, 2454840, 2557125, 2618496, 2727600, 2841250, 2880000, 2909440, 3068550, 3273120, 3409500, 3491328, 3636800, 3927744, 4091400, 4261875, 4320000, 4364160, 4546000, 4909680, 5114250, 5236992, 5455200, 5682500, 5818880, 6137100, 6546240, 6819000, 7273600, 7671375, 7855488, 8182800, 8523750, 8640000, 8728320, 9092000, 9819360, 10228500, 10473984, 10910400, 11365000, 12274200, 12785625, 13092480, 13638000, 14547200, 15342750, 15710976, 16365600, 17047500, 17456640, 18184000, 19638720, 20457000, 21820800, 22730000, 24548400, 25571250, 26184960, 27276000, 29094400, 30685500, 31421952, 32731200, 34095000, 36368000, 38356875, 39277440, 40914000, 43641600, 45460000, 49096800, 51142500, 52369920, 54552000, 61371000, 65462400, 68190000, 72736000, 76713750, 78554880, 81828000, 87283200, 90920000, 98193600, 102285000, 109104000, 122742000, 130924800, 136380000, 145472000, 153427500, 157109760, 163656000, 181840000, 196387200, 204570000, 218208000, 245484000, 261849600, 272760000, 306855000, 327312000, 363680000, 392774400, 409140000, 436416000, 490968000, 545520000, 613710000, 654624000, 727360000, 785548800, 818280000, 981936000, 1091040000, 1227420000, 1309248000, 1636560000, 1963872000, 2182080000, 2454840000, 3273120000, 3927744000, 4909680000, 6546240000, 9819360000, 19638720000]

約数ペア:

[(1, 19638720000), (2, 9819360000), (3, 6546240000), (4, 4909680000), (5, 3927744000), (6, 3273120000), (8, 2454840000), (9, 2182080000), (10, 1963872000), (12, 1636560000), (15, 1309248000), (16, 1227420000), (18, 1091040000), (20, 981936000), (24, 818280000), (25, 785548800), (27, 727360000), (30, 654624000), (32, 613710000), (36, 545520000), (40, 490968000), (45, 436416000), (48, 409140000), (50, 392774400), (54, 363680000), (60, 327312000), (64, 306855000), (72, 272760000), (75, 261849600), (80, 245484000), (90, 218208000), (96, 204570000), (100, 196387200), (108, 181840000), (120, 163656000), (125, 157109760), (128, 153427500), (135, 145472000), (144, 136380000), (150, 130924800), (160, 122742000), (180, 109104000), (192, 102285000), (200, 98193600), (216, 90920000), (225, 87283200), (240, 81828000), (250, 78554880), (256, 76713750), (270, 72736000), (288, 68190000), (300, 65462400), (320, 61371000), (360, 54552000), (375, 52369920), (384, 51142500), (400, 49096800), (432, 45460000), (450, 43641600), (480, 40914000), (500, 39277440), (512, 38356875), (540, 36368000), (576, 34095000), (600, 32731200), (625, 31421952), (640, 30685500), (675, 29094400), (720, 27276000), (750, 26184960), (768, 25571250), (800, 24548400), (864, 22730000), (900, 21820800), (960, 20457000), (1000, 19638720), (1080, 18184000), (1125, 17456640), (1152, 17047500), (1200, 16365600), (1250, 15710976), (1280, 15342750), (1350, 14547200), (1440, 13638000), (1500, 13092480), (1536, 12785625), (1600, 12274200), (1728, 11365000), (1800, 10910400), (1875, 10473984), (1920, 10228500), (2000, 9819360), (2160, 9092000), (2250, 8728320), (2273, 8640000), (2304, 8523750), (2400, 8182800), (2500, 7855488), (2560, 7671375), (2700, 7273600), (2880, 6819000), (3000, 6546240), (3200, 6137100), (3375, 5818880), (3456, 5682500), (3600, 5455200), (3750, 5236992), (3840, 5114250), (4000, 4909680), (4320, 4546000), (4500, 4364160), (4546, 4320000), (4608, 4261875), (4800, 4091400), (5000, 3927744), (5400, 3636800), (5625, 3491328), (5760, 3409500), (6000, 3273120), (6400, 3068550), (6750, 2909440), (6819, 2880000), (6912, 2841250), (7200, 2727600), (7500, 2618496), (7680, 2557125), (8000, 2454840), (8640, 2273000), (9000, 2182080), (9092, 2160000), (9600, 2045700), (10000, 1963872), (10800, 1818400), (11250, 1745664), (11365, 1728000), (11520, 1704750), (12000, 1636560), (12800, 1534275), (13500, 1454720), (13638, 1440000), (13824, 1420625), (14400, 1363800), (15000, 1309248), (16000, 1227420), (16875, 1163776), (17280, 1136500), (18000, 1091040), (18184, 1080000), (19200, 1022850), (20000, 981936), (20457, 960000), (21600, 909200), (22500, 872832), (22730, 864000), (23040, 852375), (24000, 818280), (27000, 727360), (27276, 720000), (28800, 681900), (30000, 654624), (32000, 613710), (33750, 581888), (34095, 576000), (34560, 568250), (36000, 545520), (36368, 540000), (38400, 511425), (40000, 490968), (40914, 480000), (43200, 454600), (45000, 436416), (45460, 432000), (48000, 409140), (54000, 363680), (54552, 360000), (56825, 345600), (57600, 340950), (60000, 327312), (61371, 320000), (64000, 306855), (67500, 290944), (68190, 288000), (69120, 284125), (72000, 272760), (72736, 270000), (80000, 245484), (81828, 240000), (86400, 227300), (90000, 218208), (90920, 216000), (96000, 204570), (102285, 192000), (108000, 181840), (109104, 180000), (113650, 172800), (115200, 170475), (120000, 163656), (122742, 160000), (135000, 145472), (136380, 144000)]