316758120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 1161216000

約数和(自身を除く): 844457880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 89, 95, 105, 114, 120, 133, 140, 152, 168, 178, 190, 210, 223, 228, 266, 267, 280, 285, 356, 380, 399, 420, 445, 446, 456, 532, 534, 570, 623, 665, 669, 712, 760, 798, 840, 890, 892, 1064, 1068, 1115, 1140, 1246, 1330, 1335, 1338, 1561, 1596, 1691, 1780, 1784, 1869, 1995, 2136, 2230, 2280, 2492, 2660, 2670, 2676, 3115, 3122, 3192, 3345, 3382, 3560, 3738, 3990, 4237, 4460, 4683, 4984, 5073, 5320, 5340, 5352, 6230, 6244, 6690, 6764, 7476, 7805, 7980, 8455, 8474, 8920, 9345, 9366, 10146, 10680, 11837, 12460, 12488, 12711, 13380, 13528, 14952, 15610, 15960, 16910, 16948, 18690, 18732, 19847, 20292, 21185, 23415, 23674, 24920, 25365, 25422, 26760, 29659, 31220, 33820, 33896, 35511, 37380, 37464, 39694, 40584, 42370, 46830, 47348, 50730, 50844, 59185, 59318, 59541, 62440, 63555, 67640, 71022, 74760, 79388, 84740, 88977, 93660, 94696, 99235, 101460, 101688, 118370, 118636, 119082, 127110, 138929, 142044, 148295, 158776, 169480, 177555, 177954, 187320, 198470, 202920, 236740, 237272, 238164, 254220, 277858, 284088, 296590, 297705, 355110, 355908, 377093, 396940, 416787, 444885, 473480, 476328, 508440, 555716, 593180, 595410, 694645, 710220, 711816, 754186, 793880, 833574, 889770, 1111432, 1131279, 1186360, 1190820, 1389290, 1420440, 1508372, 1667148, 1779540, 1885465, 2083935, 2262558, 2381640, 2639651, 2778580, 3016744, 3334296, 3559080, 3770930, 4167870, 4525116, 5279302, 5557160, 5656395, 7541860, 7918953, 8335740, 9050232, 10558604, 11312790, 13198255, 15083720, 15837906, 16671480, 21117208, 22625580, 26396510, 31675812, 39594765, 45251160, 52793020, 63351624, 79189530, 105586040, 158379060, 316758120]

約数ペア:

[(1, 316758120), (2, 158379060), (3, 105586040), (4, 79189530), (5, 63351624), (6, 52793020), (7, 45251160), (8, 39594765), (10, 31675812), (12, 26396510), (14, 22625580), (15, 21117208), (19, 16671480), (20, 15837906), (21, 15083720), (24, 13198255), (28, 11312790), (30, 10558604), (35, 9050232), (38, 8335740), (40, 7918953), (42, 7541860), (56, 5656395), (57, 5557160), (60, 5279302), (70, 4525116), (76, 4167870), (84, 3770930), (89, 3559080), (95, 3334296), (105, 3016744), (114, 2778580), (120, 2639651), (133, 2381640), (140, 2262558), (152, 2083935), (168, 1885465), (178, 1779540), (190, 1667148), (210, 1508372), (223, 1420440), (228, 1389290), (266, 1190820), (267, 1186360), (280, 1131279), (285, 1111432), (356, 889770), (380, 833574), (399, 793880), (420, 754186), (445, 711816), (446, 710220), (456, 694645), (532, 595410), (534, 593180), (570, 555716), (623, 508440), (665, 476328), (669, 473480), (712, 444885), (760, 416787), (798, 396940), (840, 377093), (890, 355908), (892, 355110), (1064, 297705), (1068, 296590), (1115, 284088), (1140, 277858), (1246, 254220), (1330, 238164), (1335, 237272), (1338, 236740), (1561, 202920), (1596, 198470), (1691, 187320), (1780, 177954), (1784, 177555), (1869, 169480), (1995, 158776), (2136, 148295), (2230, 142044), (2280, 138929), (2492, 127110), (2660, 119082), (2670, 118636), (2676, 118370), (3115, 101688), (3122, 101460), (3192, 99235), (3345, 94696), (3382, 93660), (3560, 88977), (3738, 84740), (3990, 79388), (4237, 74760), (4460, 71022), (4683, 67640), (4984, 63555), (5073, 62440), (5320, 59541), (5340, 59318), (5352, 59185), (6230, 50844), (6244, 50730), (6690, 47348), (6764, 46830), (7476, 42370), (7805, 40584), (7980, 39694), (8455, 37464), (8474, 37380), (8920, 35511), (9345, 33896), (9366, 33820), (10146, 31220), (10680, 29659), (11837, 26760), (12460, 25422), (12488, 25365), (12711, 24920), (13380, 23674), (13528, 23415), (14952, 21185), (15610, 20292), (15960, 19847), (16910, 18732), (16948, 18690)]