320179962240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:257

約数の個数: 960

約数和(自身を含む): 1240319163600

約数和(自身を除く): 920139201360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 64, 72, 73, 76, 80, 81, 90, 95, 96, 108, 114, 120, 122, 128, 135, 144, 146, 152, 160, 162, 171, 180, 183, 190, 192, 216, 219, 228, 240, 244, 270, 285, 288, 292, 304, 305, 320, 324, 342, 360, 365, 366, 380, 384, 405, 432, 438, 456, 480, 488, 513, 540, 549, 570, 576, 584, 608, 610, 640, 648, 657, 684, 720, 730, 732, 760, 810, 855, 864, 876, 912, 915, 960, 976, 1026, 1080, 1095, 1098, 1140, 1152, 1159, 1168, 1216, 1220, 1296, 1314, 1368, 1387, 1440, 1460, 1464, 1520, 1539, 1620, 1647, 1710, 1728, 1752, 1824, 1830, 1920, 1952, 1971, 2052, 2160, 2190, 2196, 2280, 2318, 2336, 2432, 2440, 2565, 2592, 2628, 2736, 2745, 2774, 2880, 2920, 2928, 3040, 3078, 3240, 3285, 3294, 3420, 3456, 3477, 3504, 3648, 3660, 3904, 3942, 4104, 4161, 4320, 4380, 4392, 4453, 4560, 4636, 4672, 4880, 4941, 5130, 5184, 5256, 5329, 5472, 5490, 5548, 5760, 5795, 5840, 5856, 5913, 6080, 6156, 6480, 6570, 6588, 6840, 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2396736, 2404620, 2430024, 2503440, 2538210, 2557920, 2564928, 2600552, 2663040, 2707424, 2733777, 2849920, 2877660, 2885544, 2925621, 2995920, 3004128, 3037530, 3045852, 3069504, 3162240, 3206160, 3240032, 3250690, 3337920, 3384280, 3410560, 3453192, 3595104, 3606930, 3645036, 3755160, 3784320, 3807315, 3836880, 3847392, 3900828, 3994560, 4005504, 4050040, 4061136, 4274880, 4316490, 4493880, 4556295, 4568778, 4604256, 4793472, 4809240, 4860048, 4876035, 5006880, 5076420, 5115840, 5129856, 5201104, 5414848, 5467554, 5755320, 5771088, 5851242, 5991840, 6008256, 6075060, 6091704, 6139008, 6176311, 6412320, 6480064, 6501380, 6675840, 6768560, 6853167, 6906384, 7190208, 7213860, 7290072, 7510320, 7614630, 7673760, 7694784, 7801656, 7989120, 8100080, 8122272, 8201331, 8549760, 8632980, 8776863, 8987760, 9112590, 9137556, 9208512, 9618480, 9720096, 9752070, 10013760, 10152840, 10231680, 10402208, 10829696, 10935108, 11421945, 11510640, 11542176, 11702484, 11983680, 12016512, 12150120, 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69063840, 70214904, 71902080, 72900720, 73100448, 74115732, 76947840, 78016560, 81222720, 82013310, 87480864, 87768630, 91375560, 92085120, 92644665, 93619872, 97200960, 97467264, 98820976, 104022080, 105322356, 109351080, 109650672, 111173598, 115421760, 116641152, 117024840, 121834080, 123526220, 124826496, 131221296, 131652945, 137063340, 138127680, 140429808, 145801440, 146200896, 148231464, 156033120, 162445440, 164026620, 166760397, 174961728, 175537260, 182751120, 185289330, 187239744, 194401920, 197641952, 208044160, 210644712, 218702160, 219301344, 222347196, 230843520, 234049680, 243668160, 247052440, 262442592, 263305890, 274126680, 276255360, 277933995, 280859616, 291602880, 292401792, 296462928, 312066240, 328053240, 333520794, 349923456, 351074520, 365502240, 370578660, 374479488, 395283904, 421289424, 437404320, 438602688, 444694392, 468099360, 487336320, 494104880, 500281191, 524885184, 526611780, 548253360, 555867990, 561719232, 583205760, 592925856, 624132480, 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約数ペア:

[(1, 320179962240), (2, 160089981120), (3, 106726654080), (4, 80044990560), (5, 64035992448), (6, 53363327040), (8, 40022495280), (9, 35575551360), (10, 32017996224), (12, 26681663520), (15, 21345330816), (16, 20011247640), (18, 17787775680), (19, 16851576960), (20, 16008998112), (24, 13340831760), (27, 11858517120), (30, 10672665408), (32, 10005623820), (36, 8893887840), (38, 8425788480), (40, 8004499056), (45, 7115110272), (48, 6670415880), (54, 5929258560), (57, 5617192320), (60, 5336332704), (61, 5248851840), (64, 5002811910), (72, 4446943920), (73, 4386026880), (76, 4212894240), (80, 4002249528), (81, 3952839040), (90, 3557555136), (95, 3370315392), (96, 3335207940), (108, 2964629280), (114, 2808596160), (120, 2668166352), (122, 2624425920), (128, 2501405955), (135, 2371703424), (144, 2223471960), (146, 2193013440), (152, 2106447120), (160, 2001124764), (162, 1976419520), (171, 1872397440), (180, 1778777568), (183, 1749617280), (190, 1685157696), (192, 1667603970), (216, 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(25920, 12352622), (26280, 12183408), (26352, 12150120), (26645, 12016512), (26718, 11983680), (27360, 11702484), (27740, 11542176), (27816, 11510640), (28032, 11421945), (29280, 10935108), (29565, 10829696), (30780, 10402208), (31293, 10231680), (31536, 10152840), (31974, 10013760), (32832, 9752070), (32940, 9720096), (33288, 9618480), (34770, 9208512), (35040, 9137556), (35136, 9112590), (35624, 8987760), (36480, 8776863), (37088, 8632980), (37449, 8549760), (39040, 8201331), (39420, 8122272), (39528, 8100080), (40077, 7989120), (41040, 7801656), (41610, 7694784), (41724, 7673760), (42048, 7614630), (42632, 7510320), (43920, 7290072), (44384, 7213860), (44530, 7190208), (46360, 6906384), (46720, 6853167), (47304, 6768560), (47961, 6675840), (49248, 6501380), (49410, 6480064), (49932, 6412320), (51840, 6176311), (52155, 6139008), (52560, 6091704), (52704, 6075060), (53290, 6008256), (53436, 5991840), (54720, 5851242), (55480, 5771088), (55632, 5755320), (58560, 5467554), (59130, 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(133152, 2404620), (133590, 2396736), (139080, 2302128), (140160, 2284389), (142496, 2246940), (143883, 2225280), (148352, 2158245), (149796, 2137440), (156465, 2046336), (157680, 2030568), (158112, 2025020), (159870, 2002752), (160308, 1997280), (164160, 1950414), (166440, 1923696), (166896, 1918440), (169214, 1892160), (170528, 1877580), (175680, 1822518), (177536, 1803465), (178120, 1797552), (185440, 1726596), (187245, 1709952), (187758, 1705280), (189216, 1692140), (191844, 1668960), (196992, 1625345), (197640, 1620016), (199728, 1603080), (200385, 1597824), (202502, 1581120), (208620, 1534752), (210240, 1522926), (210816, 1518765), (213160, 1502064), (213744, 1497960), (221920, 1442772), (222528, 1438830), (224694, 1424960), (236520, 1353712), (239805, 1335168), (240462, 1331520), (246240, 1300276), (249660, 1282464), (250344, 1278960), (252288, 1269105), (253821, 1261440), (255792, 1251720), (263520, 1215012), (266304, 1202310), (267180, 1198368), (278160, 1151064), (284992, 1123470), (287766, 1112640), (299592, 1068720), (303753, 1054080), (312930, 1023168), (315360, 1015284), (316224, 1012510), (319740, 1001376), (320616, 998640), (325069, 984960), (328320, 975207), (332880, 961848), (333792, 959220), (338428, 946080), (341056, 938790), (351360, 911259), (356240, 898776), (360693, 887680), (370880, 863298), (374490, 854976), (375516, 852640), (378432, 846070), (383688, 834480), (395280, 810008), (399456, 801540), (400770, 798912), (405004, 790560), (417240, 767376), (420480, 761463), (423035, 756864), (426320, 751032), (427488, 748980), (431649, 741760), (443840, 721386), (445056, 719415), (449388, 712480), (469395, 682112), (473040, 676856), (479610, 667584), (480924, 665760), (492480, 650138), (499320, 641232), (500688, 639480), (506255, 632448), (507642, 630720), (511584, 625860), (527040, 607506), (532608, 601155), (534360, 599184), (556320, 575532), (561735, 569984)]