235167240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 256

約数和(自身を含む): 909066240

約数和(自身を除く): 673899000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 821, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1642, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2463, 2604, 2728, 3080, 3255, 3284, 3410, 3720, 4092, 4105, 4340, 4620, 4774, 4926, 5115, 5208, 5747, 6510, 6568, 6820, 7161, 8184, 8210, 8680, 9031, 9240, 9548, 9852, 10230, 11494, 11935, 12315, 13020, 13640, 14322, 16420, 17241, 18062, 19096, 19704, 20460, 22988, 23870, 24630, 25451, 26040, 27093, 28644, 28735, 32840, 34482, 35805, 36124, 40920, 45155, 45976, 47740, 49260, 50902, 54186, 57288, 57470, 63217, 68964, 71610, 72248, 76353, 86205, 90310, 95480, 98520, 101804, 108372, 114940, 126434, 127255, 135465, 137928, 143220, 152706, 172410, 178157, 180620, 189651, 203608, 216744, 229880, 252868, 254510, 270930, 279961, 286440, 305412, 316085, 344820, 356314, 361240, 379302, 381765, 505736, 509020, 534471, 541860, 559922, 610824, 632170, 689640, 712628, 758604, 763530, 839883, 890785, 948255, 1018040, 1068942, 1083720, 1119844, 1264340, 1399805, 1425256, 1517208, 1527060, 1679766, 1781570, 1896510, 1959727, 2137884, 2239688, 2528680, 2672355, 2799610, 3054120, 3359532, 3563140, 3793020, 3919454, 4199415, 4275768, 5344710, 5599220, 5879181, 6719064, 7126280, 7586040, 7838908, 8398830, 9798635, 10689420, 11198440, 11758362, 15677816, 16797660, 19597270, 21378840, 23516724, 29395905, 33595320, 39194540, 47033448, 58791810, 78389080, 117583620, 235167240]

約数ペア:

[(1, 235167240), (2, 117583620), (3, 78389080), (4, 58791810), (5, 47033448), (6, 39194540), (7, 33595320), (8, 29395905), (10, 23516724), (11, 21378840), (12, 19597270), (14, 16797660), (15, 15677816), (20, 11758362), (21, 11198440), (22, 10689420), (24, 9798635), (28, 8398830), (30, 7838908), (31, 7586040), (33, 7126280), (35, 6719064), (40, 5879181), (42, 5599220), (44, 5344710), (55, 4275768), (56, 4199415), (60, 3919454), (62, 3793020), (66, 3563140), (70, 3359532), (77, 3054120), (84, 2799610), (88, 2672355), (93, 2528680), (105, 2239688), (110, 2137884), (120, 1959727), (124, 1896510), (132, 1781570), (140, 1679766), (154, 1527060), (155, 1517208), (165, 1425256), (168, 1399805), (186, 1264340), (210, 1119844), (217, 1083720), (220, 1068942), (231, 1018040), (248, 948255), (264, 890785), (280, 839883), (308, 763530), (310, 758604), (330, 712628), (341, 689640), (372, 632170), (385, 610824), (420, 559922), (434, 541860), (440, 534471), (462, 509020), (465, 505736), (616, 381765), (620, 379302), (651, 361240), (660, 356314), (682, 344820), (744, 316085), (770, 305412), (821, 286440), (840, 279961), (868, 270930), (924, 254510), (930, 252868), (1023, 229880), (1085, 216744), (1155, 203608), (1240, 189651), (1302, 180620), (1320, 178157), (1364, 172410), (1540, 152706), (1642, 143220), (1705, 137928), (1736, 135465), (1848, 127255), (1860, 126434), (2046, 114940), (2170, 108372), (2310, 101804), (2387, 98520), (2463, 95480), (2604, 90310), (2728, 86205), (3080, 76353), (3255, 72248), (3284, 71610), (3410, 68964), (3720, 63217), (4092, 57470), (4105, 57288), (4340, 54186), (4620, 50902), (4774, 49260), (4926, 47740), (5115, 45976), (5208, 45155), (5747, 40920), (6510, 36124), (6568, 35805), (6820, 34482), (7161, 32840), (8184, 28735), (8210, 28644), (8680, 27093), (9031, 26040), (9240, 25451), (9548, 24630), (9852, 23870), (10230, 22988), (11494, 20460), (11935, 19704), (12315, 19096), (13020, 18062), (13640, 17241), (14322, 16420)]