234711720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 798145920

約数和(自身を除く): 563434200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 67, 72, 74, 90, 111, 120, 134, 148, 180, 185, 201, 222, 263, 268, 296, 333, 335, 360, 370, 402, 444, 526, 536, 555, 603, 666, 670, 740, 789, 804, 888, 1005, 1052, 1110, 1206, 1315, 1332, 1340, 1480, 1578, 1608, 1665, 2010, 2104, 2220, 2367, 2412, 2479, 2630, 2664, 2680, 3015, 3156, 3330, 3945, 4020, 4440, 4734, 4824, 4958, 5260, 6030, 6312, 6660, 7437, 7890, 8040, 9468, 9731, 9916, 10520, 11835, 12060, 12395, 13320, 14874, 15780, 17621, 18936, 19462, 19832, 22311, 23670, 24120, 24790, 29193, 29748, 31560, 35242, 37185, 38924, 44622, 47340, 48655, 49580, 52863, 58386, 59496, 70484, 74370, 77848, 87579, 88105, 89244, 94680, 97310, 99160, 105726, 111555, 116772, 140968, 145965, 148740, 158589, 175158, 176210, 178488, 194620, 211452, 223110, 233544, 264315, 291930, 297480, 317178, 350316, 352420, 389240, 422904, 437895, 446220, 528630, 583860, 634356, 651977, 700632, 704840, 792945, 875790, 892440, 1057260, 1167720, 1268712, 1303954, 1585890, 1751580, 1955931, 2114520, 2607908, 3171780, 3259885, 3503160, 3911862, 5215816, 5867793, 6343560, 6519770, 7823724, 9779655, 11735586, 13039540, 15647448, 19559310, 23471172, 26079080, 29338965, 39118620, 46942344, 58677930, 78237240, 117355860, 234711720]

約数ペア:

[(1, 234711720), (2, 117355860), (3, 78237240), (4, 58677930), (5, 46942344), (6, 39118620), (8, 29338965), (9, 26079080), (10, 23471172), (12, 19559310), (15, 15647448), (18, 13039540), (20, 11735586), (24, 9779655), (30, 7823724), (36, 6519770), (37, 6343560), (40, 5867793), (45, 5215816), (60, 3911862), (67, 3503160), (72, 3259885), (74, 3171780), (90, 2607908), (111, 2114520), (120, 1955931), (134, 1751580), (148, 1585890), (180, 1303954), (185, 1268712), (201, 1167720), (222, 1057260), (263, 892440), (268, 875790), (296, 792945), (333, 704840), (335, 700632), (360, 651977), (370, 634356), (402, 583860), (444, 528630), (526, 446220), (536, 437895), (555, 422904), (603, 389240), (666, 352420), (670, 350316), (740, 317178), (789, 297480), (804, 291930), (888, 264315), (1005, 233544), (1052, 223110), (1110, 211452), (1206, 194620), (1315, 178488), (1332, 176210), (1340, 175158), (1480, 158589), (1578, 148740), (1608, 145965), (1665, 140968), (2010, 116772), (2104, 111555), (2220, 105726), (2367, 99160), (2412, 97310), (2479, 94680), (2630, 89244), (2664, 88105), (2680, 87579), (3015, 77848), (3156, 74370), (3330, 70484), (3945, 59496), (4020, 58386), (4440, 52863), (4734, 49580), (4824, 48655), (4958, 47340), (5260, 44622), (6030, 38924), (6312, 37185), (6660, 35242), (7437, 31560), (7890, 29748), (8040, 29193), (9468, 24790), (9731, 24120), (9916, 23670), (10520, 22311), (11835, 19832), (12060, 19462), (12395, 18936), (13320, 17621), (14874, 15780)]