640242301440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{73063}}^1$

素因数の和:73259

約数の個数: 320

約数和(自身を含む): 2353553934336

約数和(自身を除く): 1713311632896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 256, 280, 320, 326, 336, 384, 420, 448, 480, 489, 512, 560, 640, 652, 672, 768, 815, 840, 896, 960, 978, 1120, 1141, 1280, 1304, 1344, 1536, 1630, 1680, 1792, 1920, 1956, 2240, 2282, 2445, 2560, 2608, 2688, 3260, 3360, 3423, 3584, 3840, 3912, 4480, 4564, 4890, 5216, 5376, 5705, 6520, 6720, 6846, 7680, 7824, 8960, 9128, 9780, 10432, 10752, 11410, 13040, 13440, 13692, 15648, 17115, 17920, 18256, 19560, 20864, 22820, 26080, 26880, 27384, 31296, 34230, 36512, 39120, 41728, 45640, 52160, 53760, 54768, 62592, 68460, 73024, 73063, 78240, 83456, 91280, 104320, 109536, 125184, 136920, 146048, 146126, 156480, 182560, 208640, 219072, 219189, 250368, 273840, 292096, 292252, 312960, 365120, 365315, 417280, 438144, 438378, 511441, 547680, 584192, 584504, 625920, 730240, 730630, 876288, 876756, 1022882, 1095360, 1095945, 1169008, 1251840, 1460480, 1461260, 1534323, 1752576, 1753512, 2045764, 2190720, 2191890, 2338016, 2557205, 2920960, 2922520, 3068646, 3507024, 4091528, 4381440, 4383780, 4676032, 5114410, 5845040, 6137292, 7014048, 7671615, 8183056, 8762880, 8767560, 9352064, 10228820, 11690080, 11909269, 12274584, 14028096, 15343230, 16366112, 17535120, 18704128, 20457640, 23380160, 23818538, 24549168, 28056192, 30686460, 32732224, 35070240, 35727807, 37408256, 40915280, 46760320, 47637076, 49098336, 56112384, 59546345, 61372920, 65464448, 70140480, 71455614, 81830560, 83364883, 93520640, 95274152, 98196672, 112224768, 119092690, 122745840, 130928896, 140280960, 142911228, 163661120, 166729766, 178639035, 187041280, 190548304, 196393344, 238185380, 245491680, 250094649, 261857792, 280561920, 285822456, 327322240, 333459532, 357278070, 381096608, 392786688, 416824415, 476370760, 490983360, 500189298, 561123840, 571644912, 654644480, 666919064, 714556140, 762193216, 785573376, 833648830, 952741520, 981966720, 1000378596, 1143289824, 1250473245, 1309288960, 1333838128, 1429112280, 1524386432, 1667297660, 1905483040, 1963933440, 2000757192, 2286579648, 2500946490, 2667676256, 2858224560, 3048772864, 3334595320, 3810966080, 3927866880, 4001514384, 4573159296, 5001892980, 5335352512, 5716449120, 6097545728, 6669190640, 7621932160, 8003028768, 9146318592, 10003785960, 10670705024, 11432898240, 13338381280, 15243864320, 16006057536, 18292637184, 20007571920, 21341410048, 22865796480, 26676762560, 30487728640, 32012115072, 40015143840, 42682820096, 45731592960, 53353525120, 64024230144, 80030287680, 91463185920, 106707050240, 128048460288, 160060575360, 213414100480, 320121150720, 640242301440]

約数ペア:

[(1, 640242301440), (2, 320121150720), (3, 213414100480), (4, 160060575360), (5, 128048460288), (6, 106707050240), (7, 91463185920), (8, 80030287680), (10, 64024230144), (12, 53353525120), (14, 45731592960), (15, 42682820096), (16, 40015143840), (20, 32012115072), (21, 30487728640), (24, 26676762560), (28, 22865796480), (30, 21341410048), (32, 20007571920), (35, 18292637184), (40, 16006057536), (42, 15243864320), (48, 13338381280), (56, 11432898240), (60, 10670705024), (64, 10003785960), (70, 9146318592), (80, 8003028768), (84, 7621932160), (96, 6669190640), (105, 6097545728), (112, 5716449120), (120, 5335352512), (128, 5001892980), (140, 4573159296), (160, 4001514384), (163, 3927866880), (168, 3810966080), (192, 3334595320), (210, 3048772864), (224, 2858224560), (240, 2667676256), (256, 2500946490), (280, 2286579648), (320, 2000757192), (326, 1963933440), (336, 1905483040), (384, 1667297660), (420, 1524386432), (448, 1429112280), (480, 1333838128), (489, 1309288960), (512, 1250473245), (560, 1143289824), (640, 1000378596), (652, 981966720), (672, 952741520), (768, 833648830), (815, 785573376), (840, 762193216), (896, 714556140), (960, 666919064), (978, 654644480), (1120, 571644912), (1141, 561123840), (1280, 500189298), (1304, 490983360), (1344, 476370760), (1536, 416824415), (1630, 392786688), (1680, 381096608), (1792, 357278070), (1920, 333459532), (1956, 327322240), (2240, 285822456), (2282, 280561920), (2445, 261857792), (2560, 250094649), (2608, 245491680), (2688, 238185380), (3260, 196393344), (3360, 190548304), (3423, 187041280), (3584, 178639035), (3840, 166729766), (3912, 163661120), (4480, 142911228), (4564, 140280960), (4890, 130928896), (5216, 122745840), (5376, 119092690), (5705, 112224768), (6520, 98196672), (6720, 95274152), (6846, 93520640), (7680, 83364883), (7824, 81830560), (8960, 71455614), (9128, 70140480), (9780, 65464448), (10432, 61372920), (10752, 59546345), (11410, 56112384), (13040, 49098336), (13440, 47637076), (13692, 46760320), (15648, 40915280), (17115, 37408256), (17920, 35727807), (18256, 35070240), (19560, 32732224), (20864, 30686460), (22820, 28056192), (26080, 24549168), (26880, 23818538), (27384, 23380160), (31296, 20457640), (34230, 18704128), (36512, 17535120), (39120, 16366112), (41728, 15343230), (45640, 14028096), (52160, 12274584), (53760, 11909269), (54768, 11690080), (62592, 10228820), (68460, 9352064), (73024, 8767560), (73063, 8762880), (78240, 8183056), (83456, 7671615), (91280, 7014048), (104320, 6137292), (109536, 5845040), (125184, 5114410), (136920, 4676032), (146048, 4383780), (146126, 4381440), (156480, 4091528), (182560, 3507024), (208640, 3068646), (219072, 2922520), (219189, 2920960), (250368, 2557205), (273840, 2338016), (292096, 2191890), (292252, 2190720), (312960, 2045764), (365120, 1753512), (365315, 1752576), (417280, 1534323), (438144, 1461260), (438378, 1460480), (511441, 1251840), (547680, 1169008), (584192, 1095945), (584504, 1095360), (625920, 1022882), (730240, 876756), (730630, 876288)]