157262070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 340401930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 31, 34, 35, 42, 49, 51, 58, 62, 70, 85, 87, 93, 98, 102, 105, 119, 145, 147, 155, 170, 174, 186, 203, 210, 217, 238, 245, 255, 290, 294, 310, 343, 357, 406, 434, 435, 465, 490, 493, 510, 527, 595, 609, 651, 686, 714, 735, 833, 870, 899, 930, 986, 1015, 1029, 1054, 1085, 1190, 1218, 1302, 1421, 1470, 1479, 1519, 1581, 1666, 1715, 1785, 1798, 2030, 2058, 2170, 2465, 2499, 2635, 2697, 2842, 2958, 3038, 3045, 3162, 3255, 3430, 3451, 3570, 3689, 4165, 4263, 4495, 4557, 4930, 4998, 5145, 5270, 5394, 5831, 6090, 6293, 6510, 6902, 7105, 7378, 7395, 7595, 7905, 8330, 8526, 8990, 9114, 9947, 10290, 10353, 10633, 11067, 11662, 12495, 12586, 13485, 14210, 14790, 15190, 15283, 15810, 17255, 17493, 18445, 18879, 19894, 20706, 21266, 21315, 22134, 22785, 24157, 24990, 25823, 26970, 29155, 29841, 30566, 31465, 31899, 34510, 34986, 36890, 37758, 42630, 44051, 45570, 45849, 48314, 49735, 51646, 51765, 53165, 55335, 58310, 59682, 62930, 63798, 72471, 76415, 77469, 87465, 88102, 91698, 94395, 99470, 103530, 106330, 106981, 110670, 120785, 129115, 132153, 144942, 149205, 152830, 154938, 159495, 169099, 174930, 180761, 188790, 213962, 220255, 229245, 241570, 258230, 264306, 298410, 308357, 318990, 320943, 338198, 361522, 362355, 387345, 440510, 458490, 507297, 534905, 542283, 616714, 641886, 660765, 724710, 748867, 774690, 845495, 903805, 925071, 1014594, 1069810, 1084566, 1321530, 1497734, 1541785, 1604715, 1690990, 1807610, 1850142, 2246601, 2536485, 2711415, 3083570, 3209430, 3744335, 4493202, 4625355, 5072970, 5242069, 5422830, 7488670, 9250710, 10484138, 11233005, 15726207, 22466010, 26210345, 31452414, 52420690, 78631035, 157262070]

約数ペア:

[(1, 157262070), (2, 78631035), (3, 52420690), (5, 31452414), (6, 26210345), (7, 22466010), (10, 15726207), (14, 11233005), (15, 10484138), (17, 9250710), (21, 7488670), (29, 5422830), (30, 5242069), (31, 5072970), (34, 4625355), (35, 4493202), (42, 3744335), (49, 3209430), (51, 3083570), (58, 2711415), (62, 2536485), (70, 2246601), (85, 1850142), (87, 1807610), (93, 1690990), (98, 1604715), (102, 1541785), (105, 1497734), (119, 1321530), (145, 1084566), (147, 1069810), (155, 1014594), (170, 925071), (174, 903805), (186, 845495), (203, 774690), (210, 748867), (217, 724710), (238, 660765), (245, 641886), (255, 616714), (290, 542283), (294, 534905), (310, 507297), (343, 458490), (357, 440510), (406, 387345), (434, 362355), (435, 361522), (465, 338198), (490, 320943), (493, 318990), (510, 308357), (527, 298410), (595, 264306), (609, 258230), (651, 241570), (686, 229245), (714, 220255), (735, 213962), (833, 188790), (870, 180761), (899, 174930), (930, 169099), (986, 159495), (1015, 154938), (1029, 152830), (1054, 149205), (1085, 144942), (1190, 132153), (1218, 129115), (1302, 120785), (1421, 110670), (1470, 106981), (1479, 106330), (1519, 103530), (1581, 99470), (1666, 94395), (1715, 91698), (1785, 88102), (1798, 87465), (2030, 77469), (2058, 76415), (2170, 72471), (2465, 63798), (2499, 62930), (2635, 59682), (2697, 58310), (2842, 55335), (2958, 53165), (3038, 51765), (3045, 51646), (3162, 49735), (3255, 48314), (3430, 45849), (3451, 45570), (3570, 44051), (3689, 42630), (4165, 37758), (4263, 36890), (4495, 34986), (4557, 34510), (4930, 31899), (4998, 31465), (5145, 30566), (5270, 29841), (5394, 29155), (5831, 26970), (6090, 25823), (6293, 24990), (6510, 24157), (6902, 22785), (7105, 22134), (7378, 21315), (7395, 21266), (7595, 20706), (7905, 19894), (8330, 18879), (8526, 18445), (8990, 17493), (9114, 17255), (9947, 15810), (10290, 15283), (10353, 15190), (10633, 14790), (11067, 14210), (11662, 13485), (12495, 12586)]