320415708960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{22147}}^1$

素因数の和:22385

約数の個数: 384

約数和(自身を含む): 1193504336640

約数和(自身を除く): 873088627680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 197, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 394, 408, 432, 459, 480, 510, 540, 544, 591, 612, 680, 720, 765, 788, 816, 864, 918, 985, 1020, 1080, 1182, 1224, 1360, 1440, 1530, 1576, 1632, 1773, 1836, 1970, 2040, 2160, 2295, 2364, 2448, 2720, 2955, 3060, 3152, 3349, 3546, 3672, 3940, 4080, 4320, 4590, 4728, 4896, 5319, 5910, 6120, 6304, 6698, 7092, 7344, 7880, 8160, 8865, 9180, 9456, 10047, 10638, 11820, 12240, 13396, 14184, 14688, 15760, 16745, 17730, 18360, 18912, 20094, 21276, 22147, 23640, 24480, 26595, 26792, 28368, 30141, 31520, 33490, 35460, 36720, 40188, 42552, 44294, 47280, 50235, 53190, 53584, 56736, 60282, 66441, 66980, 70920, 73440, 80376, 85104, 88588, 90423, 94560, 100470, 106380, 107168, 110735, 120564, 132882, 133960, 141840, 150705, 160752, 170208, 177176, 180846, 199323, 200940, 212760, 221470, 241128, 265764, 267920, 283680, 301410, 321504, 332205, 354352, 361692, 376499, 398646, 401880, 425520, 442940, 452115, 482256, 531528, 535840, 597969, 602820, 664410, 708704, 723384, 752998, 797292, 803760, 851040, 885880, 904230, 964512, 996615, 1063056, 1129497, 1195938, 1205640, 1328820, 1446768, 1505996, 1594584, 1607520, 1771760, 1808460, 1882495, 1993230, 2126112, 2258994, 2391876, 2411280, 2657640, 2893536, 2989845, 3011992, 3189168, 3388491, 3543520, 3616920, 3764990, 3986460, 4362959, 4517988, 4783752, 4822560, 5315280, 5647485, 5979690, 6023984, 6378336, 6776982, 7233840, 7529980, 7972920, 8725918, 9035976, 9567504, 10165473, 10630560, 11294970, 11959380, 12047968, 13088877, 13553964, 14467680, 15059960, 15945840, 16942455, 17451836, 18071952, 19135008, 20330946, 21814795, 22589940, 23918760, 26177754, 27107928, 30119920, 31891680, 33884910, 34903672, 36143904, 39266631, 40661892, 43629590, 45179880, 47837520, 50827365, 52355508, 54215856, 60239840, 65444385, 67769820, 69807344, 74170303, 78533262, 81323784, 87259180, 90359760, 95675040, 101654730, 104711016, 108431712, 117799893, 130888770, 135539640, 139614688, 148340606, 157066524, 162647568, 174518360, 180719520, 196333155, 203309460, 209422032, 222510909, 235599786, 261777540, 271079280, 296681212, 314133048, 325295136, 349036720, 370851515, 392666310, 406618920, 418844064, 445021818, 471199572, 523555080, 542158560, 588999465, 593362424, 628266096, 667532727, 698073440, 741703030, 785332620, 813237840, 890043636, 942399144, 1047110160, 1112554545, 1177998930, 1186724848, 1256532192, 1335065454, 1483406060, 1570665240, 1626475680, 1780087272, 1884798288, 2002598181, 2094220320, 2225109090, 2355997860, 2373449696, 2670130908, 2966812120, 3141330480, 3337663635, 3560174544, 3769596576, 4005196362, 4450218180, 4711995720, 5340261816, 5933624240, 6282660960, 6675327270, 7120349088, 8010392724, 8900436360, 9423991440, 10012990905, 10680523632, 11867248480, 13350654540, 16020785448, 17800872720, 18847982880, 20025981810, 21361047264, 26701309080, 32041570896, 35601745440, 40051963620, 53402618160, 64083141792, 80103927240, 106805236320, 160207854480, 320415708960]

約数ペア:

[(1, 320415708960), (2, 160207854480), (3, 106805236320), (4, 80103927240), (5, 64083141792), (6, 53402618160), (8, 40051963620), (9, 35601745440), (10, 32041570896), (12, 26701309080), (15, 21361047264), (16, 20025981810), (17, 18847982880), (18, 17800872720), (20, 16020785448), (24, 13350654540), (27, 11867248480), (30, 10680523632), (32, 10012990905), (34, 9423991440), (36, 8900436360), (40, 8010392724), (45, 7120349088), (48, 6675327270), (51, 6282660960), (54, 5933624240), (60, 5340261816), (68, 4711995720), (72, 4450218180), (80, 4005196362), (85, 3769596576), (90, 3560174544), (96, 3337663635), (102, 3141330480), (108, 2966812120), (120, 2670130908), (135, 2373449696), (136, 2355997860), (144, 2225109090), (153, 2094220320), (160, 2002598181), (170, 1884798288), (180, 1780087272), (197, 1626475680), (204, 1570665240), (216, 1483406060), (240, 1335065454), (255, 1256532192), (270, 1186724848), (272, 1177998930), (288, 1112554545), (306, 1047110160), (340, 942399144), (360, 890043636), (394, 813237840), (408, 785332620), (432, 741703030), (459, 698073440), (480, 667532727), (510, 628266096), (540, 593362424), (544, 588999465), (591, 542158560), (612, 523555080), (680, 471199572), (720, 445021818), (765, 418844064), (788, 406618920), (816, 392666310), (864, 370851515), (918, 349036720), (985, 325295136), (1020, 314133048), (1080, 296681212), (1182, 271079280), (1224, 261777540), (1360, 235599786), (1440, 222510909), (1530, 209422032), (1576, 203309460), (1632, 196333155), (1773, 180719520), (1836, 174518360), (1970, 162647568), (2040, 157066524), (2160, 148340606), (2295, 139614688), (2364, 135539640), (2448, 130888770), (2720, 117799893), (2955, 108431712), (3060, 104711016), (3152, 101654730), (3349, 95675040), (3546, 90359760), (3672, 87259180), (3940, 81323784), (4080, 78533262), (4320, 74170303), (4590, 69807344), (4728, 67769820), (4896, 65444385), (5319, 60239840), (5910, 54215856), (6120, 52355508), (6304, 50827365), (6698, 47837520), (7092, 45179880), (7344, 43629590), (7880, 40661892), (8160, 39266631), (8865, 36143904), (9180, 34903672), (9456, 33884910), (10047, 31891680), (10638, 30119920), (11820, 27107928), (12240, 26177754), (13396, 23918760), (14184, 22589940), (14688, 21814795), (15760, 20330946), (16745, 19135008), (17730, 18071952), (18360, 17451836), (18912, 16942455), (20094, 15945840), (21276, 15059960), (22147, 14467680), (23640, 13553964), (24480, 13088877), (26595, 12047968), (26792, 11959380), (28368, 11294970), (30141, 10630560), (31520, 10165473), (33490, 9567504), (35460, 9035976), (36720, 8725918), (40188, 7972920), (42552, 7529980), (44294, 7233840), (47280, 6776982), (50235, 6378336), (53190, 6023984), (53584, 5979690), (56736, 5647485), (60282, 5315280), (66441, 4822560), (66980, 4783752), (70920, 4517988), (73440, 4362959), (80376, 3986460), (85104, 3764990), (88588, 3616920), (90423, 3543520), (94560, 3388491), (100470, 3189168), (106380, 3011992), (107168, 2989845), (110735, 2893536), (120564, 2657640), (132882, 2411280), (133960, 2391876), (141840, 2258994), (150705, 2126112), (160752, 1993230), (170208, 1882495), (177176, 1808460), (180846, 1771760), (199323, 1607520), (200940, 1594584), (212760, 1505996), (221470, 1446768), (241128, 1328820), (265764, 1205640), (267920, 1195938), (283680, 1129497), (301410, 1063056), (321504, 996615), (332205, 964512), (354352, 904230), (361692, 885880), (376499, 851040), (398646, 803760), (401880, 797292), (425520, 752998), (442940, 723384), (452115, 708704), (482256, 664410), (531528, 602820), (535840, 597969)]