1947484800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3608

約数の個数: 288

約数和(自身を含む): 7316868000

約数和(自身を除く): 5369383200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1140, 1152, 1200, 1216, 1368, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 1920, 2280, 2400, 2432, 2736, 2850, 2880, 3040, 3200, 3420, 3559, 3600, 3648, 3800, 4275, 4560, 4800, 5472, 5700, 5760, 6080, 6840, 7118, 7200, 7296, 7600, 8550, 9120, 9600, 10677, 10944, 11400, 12160, 13680, 14236, 14400, 15200, 17100, 17795, 18240, 21354, 21888, 22800, 27360, 28472, 28800, 30400, 32031, 34200, 35590, 36480, 42708, 45600, 53385, 54720, 56944, 60800, 64062, 67621, 68400, 71180, 85416, 88975, 91200, 106770, 109440, 113888, 128124, 135242, 136800, 142360, 160155, 170832, 177950, 182400, 202863, 213540, 227776, 256248, 266925, 270484, 273600, 284720, 320310, 338105, 341664, 355900, 405726, 427080, 455552, 512496, 533850, 540968, 547200, 569440, 608589, 640620, 676210, 683328, 711800, 800775, 811452, 854160, 1014315, 1024992, 1067700, 1081936, 1138880, 1217178, 1281240, 1352420, 1366656, 1423600, 1601550, 1622904, 1690525, 1708320, 2028630, 2049984, 2135400, 2163872, 2277760, 2434356, 2562480, 2704840, 2847200, 3042945, 3203100, 3245808, 3381050, 3416640, 4057260, 4099968, 4270800, 4327744, 4868712, 5071575, 5124960, 5409680, 5694400, 6085890, 6406200, 6491616, 6762100, 6833280, 8114520, 8541600, 8655488, 9737424, 10143150, 10249920, 10819360, 11388800, 12171780, 12812400, 12983232, 13524200, 15214725, 16229040, 17083200, 19474848, 20286300, 20499840, 21638720, 24343560, 25624800, 25966464, 27048400, 30429450, 32458080, 34166400, 38949696, 40572600, 43277440, 48687120, 51249600, 54096800, 60858900, 64916160, 77899392, 81145200, 97374240, 102499200, 108193600, 121717800, 129832320, 162290400, 194748480, 216387200, 243435600, 324580800, 389496960, 486871200, 649161600, 973742400, 1947484800]

約数ペア:

[(1, 1947484800), (2, 973742400), (3, 649161600), (4, 486871200), (5, 389496960), (6, 324580800), (8, 243435600), (9, 216387200), (10, 194748480), (12, 162290400), (15, 129832320), (16, 121717800), (18, 108193600), (19, 102499200), (20, 97374240), (24, 81145200), (25, 77899392), (30, 64916160), (32, 60858900), (36, 54096800), (38, 51249600), (40, 48687120), (45, 43277440), (48, 40572600), (50, 38949696), (57, 34166400), (60, 32458080), (64, 30429450), (72, 27048400), (75, 25966464), (76, 25624800), (80, 24343560), (90, 21638720), (95, 20499840), (96, 20286300), (100, 19474848), (114, 17083200), (120, 16229040), (128, 15214725), (144, 13524200), (150, 12983232), (152, 12812400), (160, 12171780), (171, 11388800), (180, 10819360), (190, 10249920), (192, 10143150), (200, 9737424), (225, 8655488), (228, 8541600), (240, 8114520), (285, 6833280), (288, 6762100), (300, 6491616), (304, 6406200), (320, 6085890), (342, 5694400), (360, 5409680), (380, 5124960), (384, 5071575), (400, 4868712), (450, 4327744), (456, 4270800), (475, 4099968), (480, 4057260), (570, 3416640), (576, 3381050), (600, 3245808), (608, 3203100), (640, 3042945), (684, 2847200), (720, 2704840), (760, 2562480), (800, 2434356), (855, 2277760), (900, 2163872), (912, 2135400), (950, 2049984), (960, 2028630), (1140, 1708320), (1152, 1690525), (1200, 1622904), (1216, 1601550), (1368, 1423600), (1425, 1366656), (1440, 1352420), (1520, 1281240), (1600, 1217178), (1710, 1138880), (1800, 1081936), (1824, 1067700), (1900, 1024992), (1920, 1014315), (2280, 854160), (2400, 811452), (2432, 800775), (2736, 711800), (2850, 683328), (2880, 676210), (3040, 640620), (3200, 608589), (3420, 569440), (3559, 547200), (3600, 540968), (3648, 533850), (3800, 512496), (4275, 455552), (4560, 427080), (4800, 405726), (5472, 355900), (5700, 341664), (5760, 338105), (6080, 320310), (6840, 284720), (7118, 273600), (7200, 270484), (7296, 266925), (7600, 256248), (8550, 227776), (9120, 213540), (9600, 202863), (10677, 182400), (10944, 177950), (11400, 170832), (12160, 160155), (13680, 142360), (14236, 136800), (14400, 135242), (15200, 128124), (17100, 113888), (17795, 109440), (18240, 106770), (21354, 91200), (21888, 88975), (22800, 85416), (27360, 71180), (28472, 68400), (28800, 67621), (30400, 64062), (32031, 60800), (34200, 56944), (35590, 54720), (36480, 53385), (42708, 45600)]