18838352640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{62099}}^1$

素因数の和:62202

約数の個数: 144

約数和(自身を含む): 60927552000

約数和(自身を除く): 42089199360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 3840, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 20224, 25280, 30336, 37920, 50560, 60672, 62099, 75840, 101120, 124198, 151680, 186297, 248396, 303360, 310495, 372594, 496792, 620990, 745188, 931485, 993584, 1241980, 1490376, 1862970, 1987168, 2483960, 2980752, 3725940, 3974336, 4905821, 4967920, 5961504, 7451880, 7948672, 9811642, 9935840, 11923008, 14717463, 14903760, 15897344, 19623284, 19871680, 23846016, 24529105, 29434926, 29807520, 39246568, 39743360, 47692032, 49058210, 58869852, 59615040, 73587315, 78493136, 79486720, 98116420, 117739704, 119230080, 147174630, 156986272, 196232840, 235479408, 238460160, 294349260, 313972544, 392465680, 470958816, 588698520, 627945088, 784931360, 941917632, 1177397040, 1255890176, 1569862720, 1883835264, 2354794080, 3139725440, 3767670528, 4709588160, 6279450880, 9419176320, 18838352640]

約数ペア:

[(1, 18838352640), (2, 9419176320), (3, 6279450880), (4, 4709588160), (5, 3767670528), (6, 3139725440), (8, 2354794080), (10, 1883835264), (12, 1569862720), (15, 1255890176), (16, 1177397040), (20, 941917632), (24, 784931360), (30, 627945088), (32, 588698520), (40, 470958816), (48, 392465680), (60, 313972544), (64, 294349260), (79, 238460160), (80, 235479408), (96, 196232840), (120, 156986272), (128, 147174630), (158, 119230080), (160, 117739704), (192, 98116420), (237, 79486720), (240, 78493136), (256, 73587315), (316, 59615040), (320, 58869852), (384, 49058210), (395, 47692032), (474, 39743360), (480, 39246568), (632, 29807520), (640, 29434926), (768, 24529105), (790, 23846016), (948, 19871680), (960, 19623284), (1185, 15897344), (1264, 14903760), (1280, 14717463), (1580, 11923008), (1896, 9935840), (1920, 9811642), (2370, 7948672), (2528, 7451880), (3160, 5961504), (3792, 4967920), (3840, 4905821), (4740, 3974336), (5056, 3725940), (6320, 2980752), (7584, 2483960), (9480, 1987168), (10112, 1862970), (12640, 1490376), (15168, 1241980), (18960, 993584), (20224, 931485), (25280, 745188), (30336, 620990), (37920, 496792), (50560, 372594), (60672, 310495), (62099, 303360), (75840, 248396), (101120, 186297), (124198, 151680)]