1288192000

素因数分解:

$2^{14}\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 3496369968

約数和(自身を除く): 2208177968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 64, 68, 74, 80, 85, 100, 125, 128, 136, 148, 160, 170, 185, 200, 250, 256, 272, 296, 320, 340, 370, 400, 425, 500, 512, 544, 592, 629, 640, 680, 740, 800, 850, 925, 1000, 1024, 1088, 1184, 1258, 1280, 1360, 1480, 1600, 1700, 1850, 2000, 2048, 2125, 2176, 2368, 2516, 2560, 2720, 2960, 3145, 3200, 3400, 3700, 4000, 4096, 4250, 4352, 4625, 4736, 5032, 5120, 5440, 5920, 6290, 6400, 6800, 7400, 8000, 8192, 8500, 8704, 9250, 9472, 10064, 10240, 10880, 11840, 12580, 12800, 13600, 14800, 15725, 16000, 16384, 17000, 17408, 18500, 18944, 20128, 20480, 21760, 23680, 25160, 25600, 27200, 29600, 31450, 32000, 34000, 34816, 37000, 37888, 40256, 40960, 43520, 47360, 50320, 51200, 54400, 59200, 62900, 64000, 68000, 69632, 74000, 75776, 78625, 80512, 81920, 87040, 94720, 100640, 102400, 108800, 118400, 125800, 128000, 136000, 139264, 148000, 151552, 157250, 161024, 174080, 189440, 201280, 204800, 217600, 236800, 251600, 256000, 272000, 278528, 296000, 303104, 314500, 322048, 348160, 378880, 402560, 409600, 435200, 473600, 503200, 512000, 544000, 592000, 606208, 629000, 644096, 696320, 757760, 805120, 870400, 947200, 1006400, 1024000, 1088000, 1184000, 1258000, 1288192, 1392640, 1515520, 1610240, 1740800, 1894400, 2012800, 2048000, 2176000, 2368000, 2516000, 2576384, 3031040, 3220480, 3481600, 3788800, 4025600, 4352000, 4736000, 5032000, 5152768, 6440960, 6963200, 7577600, 8051200, 8704000, 9472000, 10064000, 10305536, 12881920, 15155200, 16102400, 17408000, 18944000, 20128000, 25763840, 32204800, 34816000, 37888000, 40256000, 51527680, 64409600, 75776000, 80512000, 128819200, 161024000, 257638400, 322048000, 644096000, 1288192000]

約数ペア:

[(1, 1288192000), (2, 644096000), (4, 322048000), (5, 257638400), (8, 161024000), (10, 128819200), (16, 80512000), (17, 75776000), (20, 64409600), (25, 51527680), (32, 40256000), (34, 37888000), (37, 34816000), (40, 32204800), (50, 25763840), (64, 20128000), (68, 18944000), (74, 17408000), (80, 16102400), (85, 15155200), (100, 12881920), (125, 10305536), (128, 10064000), (136, 9472000), (148, 8704000), (160, 8051200), (170, 7577600), (185, 6963200), (200, 6440960), (250, 5152768), (256, 5032000), (272, 4736000), (296, 4352000), (320, 4025600), (340, 3788800), (370, 3481600), (400, 3220480), (425, 3031040), (500, 2576384), (512, 2516000), (544, 2368000), (592, 2176000), (629, 2048000), (640, 2012800), (680, 1894400), (740, 1740800), (800, 1610240), (850, 1515520), (925, 1392640), (1000, 1288192), (1024, 1258000), (1088, 1184000), (1184, 1088000), (1258, 1024000), (1280, 1006400), (1360, 947200), (1480, 870400), (1600, 805120), (1700, 757760), (1850, 696320), (2000, 644096), (2048, 629000), (2125, 606208), (2176, 592000), (2368, 544000), (2516, 512000), (2560, 503200), (2720, 473600), (2960, 435200), (3145, 409600), (3200, 402560), (3400, 378880), (3700, 348160), (4000, 322048), (4096, 314500), (4250, 303104), (4352, 296000), (4625, 278528), (4736, 272000), (5032, 256000), (5120, 251600), (5440, 236800), (5920, 217600), (6290, 204800), (6400, 201280), (6800, 189440), (7400, 174080), (8000, 161024), (8192, 157250), (8500, 151552), (8704, 148000), (9250, 139264), (9472, 136000), (10064, 128000), (10240, 125800), (10880, 118400), (11840, 108800), (12580, 102400), (12800, 100640), (13600, 94720), (14800, 87040), (15725, 81920), (16000, 80512), (16384, 78625), (17000, 75776), (17408, 74000), (18500, 69632), (18944, 68000), (20128, 64000), (20480, 62900), (21760, 59200), (23680, 54400), (25160, 51200), (25600, 50320), (27200, 47360), (29600, 43520), (31450, 40960), (32000, 40256), (34000, 37888), (34816, 37000)]