315024960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 1075334400

約数和(自身を除く): 760309440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 192, 194, 199, 204, 240, 255, 272, 291, 320, 340, 388, 398, 408, 480, 485, 510, 544, 582, 597, 680, 776, 796, 816, 960, 970, 995, 1020, 1088, 1164, 1194, 1360, 1455, 1552, 1592, 1632, 1649, 1940, 1990, 2040, 2328, 2388, 2720, 2910, 2985, 3104, 3184, 3264, 3298, 3383, 3880, 3980, 4080, 4656, 4776, 4947, 5440, 5820, 5970, 6208, 6368, 6596, 6766, 7760, 7960, 8160, 8245, 9312, 9552, 9894, 10149, 11640, 11940, 12736, 13192, 13532, 15520, 15920, 16320, 16490, 16915, 18624, 19104, 19303, 19788, 20298, 23280, 23880, 24735, 26384, 27064, 31040, 31840, 32980, 33830, 38208, 38606, 39576, 40596, 46560, 47760, 49470, 50745, 52768, 54128, 57909, 63680, 65960, 67660, 77212, 79152, 81192, 93120, 95520, 96515, 98940, 101490, 105536, 108256, 115818, 131920, 135320, 154424, 158304, 162384, 191040, 193030, 197880, 202980, 216512, 231636, 263840, 270640, 289545, 308848, 316608, 324768, 328151, 386060, 395760, 405960, 463272, 527680, 541280, 579090, 617696, 649536, 656302, 772120, 791520, 811920, 926544, 984453, 1082560, 1158180, 1235392, 1312604, 1544240, 1583040, 1623840, 1640755, 1853088, 1968906, 2316360, 2625208, 3088480, 3247680, 3281510, 3706176, 3937812, 4632720, 4922265, 5250416, 6176960, 6563020, 7875624, 9265440, 9844530, 10500832, 13126040, 15751248, 18530880, 19689060, 21001664, 26252080, 31502496, 39378120, 52504160, 63004992, 78756240, 105008320, 157512480, 315024960]

約数ペア:

[(1, 315024960), (2, 157512480), (3, 105008320), (4, 78756240), (5, 63004992), (6, 52504160), (8, 39378120), (10, 31502496), (12, 26252080), (15, 21001664), (16, 19689060), (17, 18530880), (20, 15751248), (24, 13126040), (30, 10500832), (32, 9844530), (34, 9265440), (40, 7875624), (48, 6563020), (51, 6176960), (60, 5250416), (64, 4922265), (68, 4632720), (80, 3937812), (85, 3706176), (96, 3281510), (97, 3247680), (102, 3088480), (120, 2625208), (136, 2316360), (160, 1968906), (170, 1853088), (192, 1640755), (194, 1623840), (199, 1583040), (204, 1544240), (240, 1312604), (255, 1235392), (272, 1158180), (291, 1082560), (320, 984453), (340, 926544), (388, 811920), (398, 791520), (408, 772120), (480, 656302), (485, 649536), (510, 617696), (544, 579090), (582, 541280), (597, 527680), (680, 463272), (776, 405960), (796, 395760), (816, 386060), (960, 328151), (970, 324768), (995, 316608), (1020, 308848), (1088, 289545), (1164, 270640), (1194, 263840), (1360, 231636), (1455, 216512), (1552, 202980), (1592, 197880), (1632, 193030), (1649, 191040), (1940, 162384), (1990, 158304), (2040, 154424), (2328, 135320), (2388, 131920), (2720, 115818), (2910, 108256), (2985, 105536), (3104, 101490), (3184, 98940), (3264, 96515), (3298, 95520), (3383, 93120), (3880, 81192), (3980, 79152), (4080, 77212), (4656, 67660), (4776, 65960), (4947, 63680), (5440, 57909), (5820, 54128), (5970, 52768), (6208, 50745), (6368, 49470), (6596, 47760), (6766, 46560), (7760, 40596), (7960, 39576), (8160, 38606), (8245, 38208), (9312, 33830), (9552, 32980), (9894, 31840), (10149, 31040), (11640, 27064), (11940, 26384), (12736, 24735), (13192, 23880), (13532, 23280), (15520, 20298), (15920, 19788), (16320, 19303), (16490, 19104), (16915, 18624)]