291133920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7877}}^1$

素因数の和:7913

約数の個数: 192

約数和(自身を含む): 1143507456

約数和(自身を除く): 852373536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 7877, 9240, 12320, 15754, 18480, 23631, 31508, 36960, 39385, 47262, 55139, 63016, 78770, 86647, 94524, 110278, 118155, 126032, 157540, 165417, 173294, 189048, 220556, 236310, 252064, 259941, 275695, 315080, 330834, 346588, 378096, 433235, 441112, 472620, 519882, 551390, 606529, 630160, 661668, 693176, 756192, 827085, 866470, 882224, 945240, 1039764, 1102780, 1213058, 1260320, 1299705, 1323336, 1386352, 1654170, 1732940, 1764448, 1819587, 1890480, 2079528, 2205560, 2426116, 2599410, 2646672, 2772704, 3032645, 3308340, 3465880, 3639174, 3780960, 4159056, 4411120, 4852232, 5198820, 5293344, 6065290, 6616680, 6931760, 7278348, 8318112, 8822240, 9097935, 9704464, 10397640, 12130580, 13233360, 13863520, 14556696, 18195870, 19408928, 20795280, 24261160, 26466720, 29113392, 36391740, 41590560, 48522320, 58226784, 72783480, 97044640, 145566960, 291133920]

約数ペア:

[(1, 291133920), (2, 145566960), (3, 97044640), (4, 72783480), (5, 58226784), (6, 48522320), (7, 41590560), (8, 36391740), (10, 29113392), (11, 26466720), (12, 24261160), (14, 20795280), (15, 19408928), (16, 18195870), (20, 14556696), (21, 13863520), (22, 13233360), (24, 12130580), (28, 10397640), (30, 9704464), (32, 9097935), (33, 8822240), (35, 8318112), (40, 7278348), (42, 6931760), (44, 6616680), (48, 6065290), (55, 5293344), (56, 5198820), (60, 4852232), (66, 4411120), (70, 4159056), (77, 3780960), (80, 3639174), (84, 3465880), (88, 3308340), (96, 3032645), (105, 2772704), (110, 2646672), (112, 2599410), (120, 2426116), (132, 2205560), (140, 2079528), (154, 1890480), (160, 1819587), (165, 1764448), (168, 1732940), (176, 1654170), (210, 1386352), (220, 1323336), (224, 1299705), (231, 1260320), (240, 1213058), (264, 1102780), (280, 1039764), (308, 945240), (330, 882224), (336, 866470), (352, 827085), (385, 756192), (420, 693176), (440, 661668), (462, 630160), (480, 606529), (528, 551390), (560, 519882), (616, 472620), (660, 441112), (672, 433235), (770, 378096), (840, 346588), (880, 330834), (924, 315080), (1056, 275695), (1120, 259941), (1155, 252064), (1232, 236310), (1320, 220556), (1540, 189048), (1680, 173294), (1760, 165417), (1848, 157540), (2310, 126032), (2464, 118155), (2640, 110278), (3080, 94524), (3360, 86647), (3696, 78770), (4620, 63016), (5280, 55139), (6160, 47262), (7392, 39385), (7877, 36960), (9240, 31508), (12320, 23631), (15754, 18480)]