139274880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 473467680

約数和(自身を除く): 334192800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 251, 255, 272, 289, 320, 340, 384, 408, 480, 502, 510, 544, 578, 640, 680, 753, 816, 867, 960, 1004, 1020, 1088, 1156, 1255, 1360, 1445, 1506, 1632, 1734, 1920, 2008, 2040, 2176, 2312, 2510, 2720, 2890, 3012, 3264, 3468, 3765, 4016, 4080, 4267, 4335, 4624, 5020, 5440, 5780, 6024, 6528, 6936, 7530, 8032, 8160, 8534, 8670, 9248, 10040, 10880, 11560, 12048, 12801, 13872, 15060, 16064, 16320, 17068, 17340, 18496, 20080, 21335, 23120, 24096, 25602, 27744, 30120, 32128, 32640, 34136, 34680, 36992, 40160, 42670, 46240, 48192, 51204, 55488, 60240, 64005, 68272, 69360, 72539, 80320, 85340, 92480, 96384, 102408, 110976, 120480, 128010, 136544, 138720, 145078, 160640, 170680, 184960, 204816, 217617, 240960, 256020, 273088, 277440, 290156, 341360, 362695, 409632, 435234, 481920, 512040, 546176, 554880, 580312, 682720, 725390, 819264, 870468, 1024080, 1088085, 1160624, 1365440, 1450780, 1638528, 1740936, 2048160, 2176170, 2321248, 2730880, 2901560, 3481872, 4096320, 4352340, 4642496, 5803120, 6963744, 8192640, 8704680, 9284992, 11606240, 13927488, 17409360, 23212480, 27854976, 34818720, 46424960, 69637440, 139274880]

約数ペア:

[(1, 139274880), (2, 69637440), (3, 46424960), (4, 34818720), (5, 27854976), (6, 23212480), (8, 17409360), (10, 13927488), (12, 11606240), (15, 9284992), (16, 8704680), (17, 8192640), (20, 6963744), (24, 5803120), (30, 4642496), (32, 4352340), (34, 4096320), (40, 3481872), (48, 2901560), (51, 2730880), (60, 2321248), (64, 2176170), (68, 2048160), (80, 1740936), (85, 1638528), (96, 1450780), (102, 1365440), (120, 1160624), (128, 1088085), (136, 1024080), (160, 870468), (170, 819264), (192, 725390), (204, 682720), (240, 580312), (251, 554880), (255, 546176), (272, 512040), (289, 481920), (320, 435234), (340, 409632), (384, 362695), (408, 341360), (480, 290156), (502, 277440), (510, 273088), (544, 256020), (578, 240960), (640, 217617), (680, 204816), (753, 184960), (816, 170680), (867, 160640), (960, 145078), (1004, 138720), (1020, 136544), (1088, 128010), (1156, 120480), (1255, 110976), (1360, 102408), (1445, 96384), (1506, 92480), (1632, 85340), (1734, 80320), (1920, 72539), (2008, 69360), (2040, 68272), (2176, 64005), (2312, 60240), (2510, 55488), (2720, 51204), (2890, 48192), (3012, 46240), (3264, 42670), (3468, 40160), (3765, 36992), (4016, 34680), (4080, 34136), (4267, 32640), (4335, 32128), (4624, 30120), (5020, 27744), (5440, 25602), (5780, 24096), (6024, 23120), (6528, 21335), (6936, 20080), (7530, 18496), (8032, 17340), (8160, 17068), (8534, 16320), (8670, 16064), (9248, 15060), (10040, 13872), (10880, 12801), (11560, 12048)]