470334480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 320

約数和(自身を含む): 1878736896

約数和(自身を除く): 1408402416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 682, 744, 770, 821, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1642, 1680, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2463, 2480, 2604, 2640, 2728, 3080, 3255, 3284, 3410, 3472, 3696, 3720, 4092, 4105, 4340, 4620, 4774, 4926, 5115, 5208, 5456, 5747, 6160, 6510, 6568, 6820, 7161, 7440, 8184, 8210, 8680, 9031, 9240, 9548, 9852, 10230, 10416, 11494, 11935, 12315, 13020, 13136, 13640, 14322, 16368, 16420, 17241, 17360, 18062, 18480, 19096, 19704, 20460, 22988, 23870, 24630, 25451, 26040, 27093, 27280, 28644, 28735, 32840, 34482, 35805, 36124, 38192, 39408, 40920, 45155, 45976, 47740, 49260, 50902, 52080, 54186, 57288, 57470, 63217, 65680, 68964, 71610, 72248, 76353, 81840, 86205, 90310, 91952, 95480, 98520, 101804, 108372, 114576, 114940, 126434, 127255, 135465, 137928, 143220, 144496, 152706, 172410, 178157, 180620, 189651, 190960, 197040, 203608, 216744, 229880, 252868, 254510, 270930, 275856, 279961, 286440, 305412, 316085, 344820, 356314, 361240, 379302, 381765, 407216, 433488, 459760, 505736, 509020, 534471, 541860, 559922, 572880, 610824, 632170, 689640, 712628, 722480, 758604, 763530, 839883, 890785, 948255, 1011472, 1018040, 1068942, 1083720, 1119844, 1221648, 1264340, 1379280, 1399805, 1425256, 1517208, 1527060, 1679766, 1781570, 1896510, 1959727, 2036080, 2137884, 2167440, 2239688, 2528680, 2672355, 2799610, 2850512, 3034416, 3054120, 3359532, 3563140, 3793020, 3919454, 4199415, 4275768, 4479376, 5057360, 5344710, 5599220, 5879181, 6108240, 6719064, 7126280, 7586040, 7838908, 8398830, 8551536, 9798635, 10689420, 11198440, 11758362, 13438128, 14252560, 15172080, 15677816, 16797660, 19597270, 21378840, 22396880, 23516724, 29395905, 31355632, 33595320, 39194540, 42757680, 47033448, 58791810, 67190640, 78389080, 94066896, 117583620, 156778160, 235167240, 470334480]

約数ペア:

[(1, 470334480), (2, 235167240), (3, 156778160), (4, 117583620), (5, 94066896), (6, 78389080), (7, 67190640), (8, 58791810), (10, 47033448), (11, 42757680), (12, 39194540), (14, 33595320), (15, 31355632), (16, 29395905), (20, 23516724), (21, 22396880), (22, 21378840), (24, 19597270), (28, 16797660), (30, 15677816), (31, 15172080), (33, 14252560), (35, 13438128), (40, 11758362), (42, 11198440), (44, 10689420), (48, 9798635), (55, 8551536), (56, 8398830), (60, 7838908), (62, 7586040), (66, 7126280), (70, 6719064), (77, 6108240), (80, 5879181), (84, 5599220), (88, 5344710), (93, 5057360), (105, 4479376), (110, 4275768), (112, 4199415), (120, 3919454), (124, 3793020), (132, 3563140), (140, 3359532), (154, 3054120), (155, 3034416), (165, 2850512), (168, 2799610), (176, 2672355), (186, 2528680), (210, 2239688), (217, 2167440), (220, 2137884), (231, 2036080), (240, 1959727), (248, 1896510), (264, 1781570), (280, 1679766), (308, 1527060), (310, 1517208), (330, 1425256), (336, 1399805), (341, 1379280), (372, 1264340), (385, 1221648), (420, 1119844), (434, 1083720), (440, 1068942), (462, 1018040), (465, 1011472), (496, 948255), (528, 890785), (560, 839883), (616, 763530), (620, 758604), (651, 722480), (660, 712628), (682, 689640), (744, 632170), (770, 610824), (821, 572880), (840, 559922), (868, 541860), (880, 534471), (924, 509020), (930, 505736), (1023, 459760), (1085, 433488), (1155, 407216), (1232, 381765), (1240, 379302), (1302, 361240), (1320, 356314), (1364, 344820), (1488, 316085), (1540, 305412), (1642, 286440), (1680, 279961), (1705, 275856), (1736, 270930), (1848, 254510), (1860, 252868), (2046, 229880), (2170, 216744), (2310, 203608), (2387, 197040), (2463, 190960), (2480, 189651), (2604, 180620), (2640, 178157), (2728, 172410), (3080, 152706), (3255, 144496), (3284, 143220), (3410, 137928), (3472, 135465), (3696, 127255), (3720, 126434), (4092, 114940), (4105, 114576), (4340, 108372), (4620, 101804), (4774, 98520), (4926, 95480), (5115, 91952), (5208, 90310), (5456, 86205), (5747, 81840), (6160, 76353), (6510, 72248), (6568, 71610), (6820, 68964), (7161, 65680), (7440, 63217), (8184, 57470), (8210, 57288), (8680, 54186), (9031, 52080), (9240, 50902), (9548, 49260), (9852, 47740), (10230, 45976), (10416, 45155), (11494, 40920), (11935, 39408), (12315, 38192), (13020, 36124), (13136, 35805), (13640, 34482), (14322, 32840), (16368, 28735), (16420, 28644), (17241, 27280), (17360, 27093), (18062, 26040), (18480, 25451), (19096, 24630), (19704, 23870), (20460, 22988)]