63918720

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 224

約数和(自身を含む): 230776020

約数和(自身を除く): 166857300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 137, 144, 160, 162, 180, 192, 216, 240, 243, 270, 274, 288, 320, 324, 360, 384, 405, 411, 432, 480, 486, 540, 548, 576, 640, 648, 685, 720, 729, 810, 822, 864, 960, 972, 1080, 1096, 1152, 1215, 1233, 1296, 1370, 1440, 1458, 1620, 1644, 1728, 1920, 1944, 2055, 2160, 2192, 2430, 2466, 2592, 2740, 2880, 2916, 3240, 3288, 3456, 3645, 3699, 3888, 4110, 4320, 4384, 4860, 4932, 5184, 5480, 5760, 5832, 6165, 6480, 6576, 7290, 7398, 7776, 8220, 8640, 8768, 9720, 9864, 10368, 10960, 11097, 11664, 12330, 12960, 13152, 14580, 14796, 15552, 16440, 17280, 17536, 18495, 19440, 19728, 21920, 22194, 23328, 24660, 25920, 26304, 29160, 29592, 31104, 32880, 33291, 36990, 38880, 39456, 43840, 44388, 46656, 49320, 51840, 52608, 55485, 58320, 59184, 65760, 66582, 73980, 77760, 78912, 87680, 88776, 93312, 98640, 99873, 110970, 116640, 118368, 131520, 133164, 147960, 155520, 157824, 166455, 177552, 197280, 199746, 221940, 233280, 236736, 263040, 266328, 295920, 332910, 355104, 394560, 399492, 443880, 466560, 473472, 499365, 532656, 591840, 665820, 710208, 789120, 798984, 887760, 998730, 1065312, 1183680, 1331640, 1420416, 1597968, 1775520, 1997460, 2130624, 2367360, 2663280, 3195936, 3551040, 3994920, 4261248, 5326560, 6391872, 7102080, 7989840, 10653120, 12783744, 15979680, 21306240, 31959360, 63918720]

約数ペア:

[(1, 63918720), (2, 31959360), (3, 21306240), (4, 15979680), (5, 12783744), (6, 10653120), (8, 7989840), (9, 7102080), (10, 6391872), (12, 5326560), (15, 4261248), (16, 3994920), (18, 3551040), (20, 3195936), (24, 2663280), (27, 2367360), (30, 2130624), (32, 1997460), (36, 1775520), (40, 1597968), (45, 1420416), (48, 1331640), (54, 1183680), (60, 1065312), (64, 998730), (72, 887760), (80, 798984), (81, 789120), (90, 710208), (96, 665820), (108, 591840), (120, 532656), (128, 499365), (135, 473472), (137, 466560), (144, 443880), (160, 399492), (162, 394560), (180, 355104), (192, 332910), (216, 295920), (240, 266328), (243, 263040), (270, 236736), (274, 233280), (288, 221940), (320, 199746), (324, 197280), (360, 177552), (384, 166455), (405, 157824), (411, 155520), (432, 147960), (480, 133164), (486, 131520), (540, 118368), (548, 116640), (576, 110970), (640, 99873), (648, 98640), (685, 93312), (720, 88776), (729, 87680), (810, 78912), (822, 77760), (864, 73980), (960, 66582), (972, 65760), (1080, 59184), (1096, 58320), (1152, 55485), (1215, 52608), (1233, 51840), (1296, 49320), (1370, 46656), (1440, 44388), (1458, 43840), (1620, 39456), (1644, 38880), (1728, 36990), (1920, 33291), (1944, 32880), (2055, 31104), (2160, 29592), (2192, 29160), (2430, 26304), (2466, 25920), (2592, 24660), (2740, 23328), (2880, 22194), (2916, 21920), (3240, 19728), (3288, 19440), (3456, 18495), (3645, 17536), (3699, 17280), (3888, 16440), (4110, 15552), (4320, 14796), (4384, 14580), (4860, 13152), (4932, 12960), (5184, 12330), (5480, 11664), (5760, 11097), (5832, 10960), (6165, 10368), (6480, 9864), (6576, 9720), (7290, 8768), (7398, 8640), (7776, 8220)]