1611664866720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2038637}}^1$

素因数の和:2038725

約数の個数: 240

約数和(自身を含む): 5781079940328

約数和(自身を除く): 4169415073608

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, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5490, 5856, 6480, 6588, 7320, 8235, 8784, 9760, 9882, 10980, 12960, 13176, 14640, 16470, 17568, 19764, 21960, 24705, 26352, 29280, 32940, 39528, 43920, 49410, 52704, 65880, 79056, 87840, 98820, 131760, 158112, 197640, 263520, 395280, 790560, 2038637, 4077274, 6115911, 8154548, 10193185, 12231822, 16309096, 18347733, 20386370, 24463644, 30579555, 32618192, 36695466, 40772740, 48927288, 55043199, 61159110, 65236384, 73390932, 81545480, 91738665, 97854576, 110086398, 122318220, 124356857, 146781864, 163090960, 165129597, 183477330, 195709152, 220172796, 244636440, 248713714, 275215995, 293563728, 326181920, 330259194, 366954660, 373070571, 440345592, 489272880, 497427428, 550431990, 587127456, 621784285, 660518388, 733909320, 746141142, 825647985, 880691184, 978545760, 994854856, 1100863980, 1119211713, 1243568570, 1321036776, 1467818640, 1492282284, 1651295970, 1761382368, 1865352855, 1989709712, 2201727960, 2238423426, 2487137140, 2642073552, 2935637280, 2984564568, 3302591940, 3357635139, 3730705710, 3979419424, 4403455920, 4476846852, 4974274280, 5284147104, 5596058565, 5969129136, 6605183880, 6715270278, 7461411420, 8806911840, 8953693704, 9948548560, 10072905417, 11192117130, 11938258272, 13210367760, 13430540556, 14922822840, 16788175695, 17907387408, 19897097120, 20145810834, 22384234260, 26420735520, 26861081112, 29845645680, 33576351390, 35814774816, 40291621668, 44768468520, 50364527085, 53722162224, 59691291360, 67152702780, 80583243336, 89536937040, 100729054170, 107444324448, 134305405560, 161166486672, 179073874080, 201458108340, 268610811120, 322332973344, 402916216680, 537221622240, 805832433360, 1611664866720]

約数ペア:

[(1, 1611664866720), (2, 805832433360), (3, 537221622240), (4, 402916216680), (5, 322332973344), (6, 268610811120), (8, 201458108340), (9, 179073874080), (10, 161166486672), (12, 134305405560), (15, 107444324448), (16, 100729054170), (18, 89536937040), (20, 80583243336), (24, 67152702780), (27, 59691291360), (30, 53722162224), (32, 50364527085), (36, 44768468520), (40, 40291621668), (45, 35814774816), (48, 33576351390), (54, 29845645680), (60, 26861081112), (61, 26420735520), (72, 22384234260), (80, 20145810834), (81, 19897097120), (90, 17907387408), (96, 16788175695), (108, 14922822840), (120, 13430540556), (122, 13210367760), (135, 11938258272), (144, 11192117130), (160, 10072905417), (162, 9948548560), (180, 8953693704), (183, 8806911840), (216, 7461411420), (240, 6715270278), (244, 6605183880), (270, 5969129136), (288, 5596058565), (305, 5284147104), (324, 4974274280), (360, 4476846852), (366, 4403455920), (405, 3979419424), (432, 3730705710), (480, 3357635139), (488, 3302591940), (540, 2984564568), (549, 2935637280), (610, 2642073552), (648, 2487137140), (720, 2238423426), (732, 2201727960), (810, 1989709712), (864, 1865352855), (915, 1761382368), (976, 1651295970), (1080, 1492282284), (1098, 1467818640), (1220, 1321036776), (1296, 1243568570), (1440, 1119211713), (1464, 1100863980), (1620, 994854856), (1647, 978545760), (1830, 880691184), (1952, 825647985), (2160, 746141142), (2196, 733909320), (2440, 660518388), (2592, 621784285), (2745, 587127456), (2928, 550431990), (3240, 497427428), (3294, 489272880), (3660, 440345592), (4320, 373070571), (4392, 366954660), (4880, 330259194), (4941, 326181920), (5490, 293563728), (5856, 275215995), (6480, 248713714), (6588, 244636440), (7320, 220172796), (8235, 195709152), (8784, 183477330), (9760, 165129597), (9882, 163090960), (10980, 146781864), (12960, 124356857), (13176, 122318220), (14640, 110086398), (16470, 97854576), (17568, 91738665), (19764, 81545480), (21960, 73390932), (24705, 65236384), (26352, 61159110), (29280, 55043199), (32940, 48927288), (39528, 40772740), (43920, 36695466), (49410, 32618192), (52704, 30579555), (65880, 24463644), (79056, 20386370), (87840, 18347733), (98820, 16309096), (131760, 12231822), (158112, 10193185), (197640, 8154548), (263520, 6115911), (395280, 4077274), (790560, 2038637)]