72155163240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{9413}}^1$

素因数の和:9736

約数の個数: 192

約数和(自身を含む): 237910608000

約数和(自身を除く): 165755444760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 199, 214, 321, 360, 398, 428, 535, 597, 642, 796, 856, 963, 995, 1070, 1194, 1284, 1592, 1605, 1791, 1926, 1990, 2140, 2388, 2568, 2985, 3210, 3582, 3852, 3980, 4280, 4776, 4815, 5970, 6420, 7164, 7704, 7960, 8955, 9413, 9630, 11940, 12840, 14328, 17910, 18826, 19260, 21293, 23880, 28239, 35820, 37652, 38520, 42586, 47065, 56478, 63879, 71640, 75304, 84717, 85172, 94130, 106465, 112956, 127758, 141195, 169434, 170344, 188260, 191637, 212930, 225912, 255516, 282390, 319395, 338868, 376520, 383274, 423585, 425860, 511032, 564780, 638790, 677736, 766548, 847170, 851720, 958185, 1007191, 1129560, 1277580, 1533096, 1694340, 1873187, 1916370, 2014382, 2555160, 3021573, 3388680, 3746374, 3832740, 4028764, 5035955, 5619561, 6043146, 7492748, 7665480, 8057528, 9064719, 9365935, 10071910, 11239122, 12086292, 14985496, 15107865, 16858683, 18129438, 18731870, 20143820, 22478244, 24172584, 28097805, 30215730, 33717366, 36258876, 37463740, 40287640, 44956488, 45323595, 56195610, 60431460, 67434732, 72517752, 74927480, 84293415, 90647190, 112391220, 120862920, 134869464, 168586830, 181294380, 200431009, 224782440, 337173660, 362588760, 400862018, 601293027, 674347320, 801724036, 1002155045, 1202586054, 1603448072, 1803879081, 2004310090, 2405172108, 3006465135, 3607758162, 4008620180, 4810344216, 6012930270, 7215516324, 8017240360, 9019395405, 12025860540, 14431032648, 18038790810, 24051721080, 36077581620, 72155163240]

約数ペア:

[(1, 72155163240), (2, 36077581620), (3, 24051721080), (4, 18038790810), (5, 14431032648), (6, 12025860540), (8, 9019395405), (9, 8017240360), (10, 7215516324), (12, 6012930270), (15, 4810344216), (18, 4008620180), (20, 3607758162), (24, 3006465135), (30, 2405172108), (36, 2004310090), (40, 1803879081), (45, 1603448072), (60, 1202586054), (72, 1002155045), (90, 801724036), (107, 674347320), (120, 601293027), (180, 400862018), (199, 362588760), (214, 337173660), (321, 224782440), (360, 200431009), (398, 181294380), (428, 168586830), (535, 134869464), (597, 120862920), (642, 112391220), (796, 90647190), (856, 84293415), (963, 74927480), (995, 72517752), (1070, 67434732), (1194, 60431460), (1284, 56195610), (1592, 45323595), (1605, 44956488), (1791, 40287640), (1926, 37463740), (1990, 36258876), (2140, 33717366), (2388, 30215730), (2568, 28097805), (2985, 24172584), (3210, 22478244), (3582, 20143820), (3852, 18731870), (3980, 18129438), (4280, 16858683), (4776, 15107865), (4815, 14985496), (5970, 12086292), (6420, 11239122), (7164, 10071910), (7704, 9365935), (7960, 9064719), (8955, 8057528), (9413, 7665480), (9630, 7492748), (11940, 6043146), (12840, 5619561), (14328, 5035955), (17910, 4028764), (18826, 3832740), (19260, 3746374), (21293, 3388680), (23880, 3021573), (28239, 2555160), (35820, 2014382), (37652, 1916370), (38520, 1873187), (42586, 1694340), (47065, 1533096), (56478, 1277580), (63879, 1129560), (71640, 1007191), (75304, 958185), (84717, 851720), (85172, 847170), (94130, 766548), (106465, 677736), (112956, 638790), (127758, 564780), (141195, 511032), (169434, 425860), (170344, 423585), (188260, 383274), (191637, 376520), (212930, 338868), (225912, 319395), (255516, 282390)]