18108271680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11665

約数の個数: 224

約数和(自身を含む): 60843737088

約数和(自身を除く): 42735465408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 71, 80, 92, 96, 115, 120, 138, 142, 160, 184, 192, 213, 230, 240, 276, 284, 320, 345, 355, 368, 426, 460, 480, 552, 568, 690, 710, 736, 852, 920, 960, 1065, 1104, 1136, 1380, 1420, 1472, 1633, 1704, 1840, 2130, 2208, 2272, 2760, 2840, 3266, 3408, 3680, 4260, 4416, 4544, 4899, 5520, 5680, 6532, 6816, 7360, 8165, 8520, 9798, 11040, 11360, 11551, 13064, 13632, 16330, 17040, 19596, 22080, 22720, 23102, 24495, 26128, 32660, 34080, 34653, 39192, 46204, 48990, 52256, 57755, 65320, 68160, 69306, 78384, 92408, 97980, 104512, 115510, 130640, 138612, 156768, 173265, 184816, 195960, 231020, 261280, 265673, 277224, 313536, 346530, 369632, 391920, 462040, 522560, 531346, 554448, 693060, 739264, 783840, 797019, 820121, 924080, 1062692, 1108896, 1328365, 1386120, 1567680, 1594038, 1640242, 1848160, 2125384, 2217792, 2460363, 2656730, 2772240, 3188076, 3280484, 3696320, 3985095, 4100605, 4250768, 4920726, 5313460, 5544480, 6376152, 6560968, 7970190, 8201210, 8501536, 9841452, 10626920, 11088960, 12301815, 12752304, 13121936, 15940380, 16402420, 17003072, 18862783, 19682904, 21253840, 24603630, 25504608, 26243872, 31880760, 32804840, 37725566, 39365808, 42507680, 49207260, 51009216, 52487744, 56588349, 63761520, 65609680, 75451132, 78731616, 85015360, 94313915, 98414520, 113176698, 127523040, 131219360, 150902264, 157463232, 188627830, 196829040, 226353396, 255046080, 262438720, 282941745, 301804528, 377255660, 393658080, 452706792, 565883490, 603609056, 754511320, 787316160, 905413584, 1131766980, 1207218112, 1509022640, 1810827168, 2263533960, 3018045280, 3621654336, 4527067920, 6036090560, 9054135840, 18108271680]

約数ペア:

[(1, 18108271680), (2, 9054135840), (3, 6036090560), (4, 4527067920), (5, 3621654336), (6, 3018045280), (8, 2263533960), (10, 1810827168), (12, 1509022640), (15, 1207218112), (16, 1131766980), (20, 905413584), (23, 787316160), (24, 754511320), (30, 603609056), (32, 565883490), (40, 452706792), (46, 393658080), (48, 377255660), (60, 301804528), (64, 282941745), (69, 262438720), (71, 255046080), (80, 226353396), (92, 196829040), (96, 188627830), (115, 157463232), (120, 150902264), (138, 131219360), (142, 127523040), (160, 113176698), (184, 98414520), (192, 94313915), (213, 85015360), (230, 78731616), (240, 75451132), (276, 65609680), (284, 63761520), (320, 56588349), (345, 52487744), (355, 51009216), (368, 49207260), (426, 42507680), (460, 39365808), (480, 37725566), (552, 32804840), (568, 31880760), (690, 26243872), (710, 25504608), (736, 24603630), (852, 21253840), (920, 19682904), (960, 18862783), (1065, 17003072), (1104, 16402420), (1136, 15940380), (1380, 13121936), (1420, 12752304), (1472, 12301815), (1633, 11088960), (1704, 10626920), (1840, 9841452), (2130, 8501536), (2208, 8201210), (2272, 7970190), (2760, 6560968), (2840, 6376152), (3266, 5544480), (3408, 5313460), (3680, 4920726), (4260, 4250768), (4416, 4100605), (4544, 3985095), (4899, 3696320), (5520, 3280484), (5680, 3188076), (6532, 2772240), (6816, 2656730), (7360, 2460363), (8165, 2217792), (8520, 2125384), (9798, 1848160), (11040, 1640242), (11360, 1594038), (11551, 1567680), (13064, 1386120), (13632, 1328365), (16330, 1108896), (17040, 1062692), (19596, 924080), (22080, 820121), (22720, 797019), (23102, 783840), (24495, 739264), (26128, 693060), (32660, 554448), (34080, 531346), (34653, 522560), (39192, 462040), (46204, 391920), (48990, 369632), (52256, 346530), (57755, 313536), (65320, 277224), (68160, 265673), (69306, 261280), (78384, 231020), (92408, 195960), (97980, 184816), (104512, 173265), (115510, 156768), (130640, 138612)]