28690530480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1414

約数の個数: 400

約数和(自身を含む): 105508128000

約数和(自身を除く): 76817597520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 199, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 398, 405, 432, 456, 513, 540, 570, 597, 648, 684, 720, 760, 796, 810, 855, 912, 995, 1026, 1080, 1140, 1171, 1194, 1296, 1368, 1520, 1539, 1592, 1620, 1710, 1791, 1990, 2052, 2160, 2280, 2342, 2388, 2565, 2736, 2985, 3078, 3184, 3240, 3420, 3513, 3582, 3781, 3980, 4104, 4560, 4684, 4776, 5130, 5373, 5855, 5970, 6156, 6480, 6840, 7026, 7164, 7562, 7695, 7960, 8208, 8955, 9368, 9552, 10260, 10539, 10746, 11343, 11710, 11940, 12312, 13680, 14052, 14328, 15124, 15390, 15920, 16119, 17565, 17910, 18736, 18905, 20520, 21078, 21492, 22249, 22686, 23420, 23880, 24624, 26865, 28104, 28656, 30248, 30780, 31617, 32238, 34029, 35130, 35820, 37810, 41040, 42156, 42984, 44498, 45372, 46840, 47760, 52695, 53730, 56208, 56715, 60496, 61560, 63234, 64476, 66747, 68058, 70260, 71640, 75620, 80595, 84312, 85968, 88996, 90744, 93680, 94851, 102087, 105390, 107460, 111245, 113430, 123120, 126468, 128952, 133494, 136116, 140520, 143280, 151240, 158085, 161190, 168624, 170145, 177992, 181488, 189702, 200241, 204174, 210780, 214920, 222490, 226860, 233029, 252936, 257904, 266988, 272232, 281040, 302480, 306261, 316170, 322380, 333735, 340290, 355984, 379404, 400482, 408348, 421560, 429840, 444980, 453720, 466058, 474255, 505872, 510435, 533976, 544464, 600723, 612522, 632340, 644760, 667470, 680580, 699087, 758808, 800964, 816696, 843120, 889960, 907440, 932116, 948510, 1001205, 1020870, 1067952, 1165145, 1201446, 1225044, 1264680, 1289520, 1334940, 1361160, 1398174, 1517616, 1531305, 1601928, 1633392, 1779920, 1802169, 1864232, 1897020, 2002410, 2041740, 2097261, 2330290, 2402892, 2450088, 2529360, 2669880, 2722320, 2796348, 3003615, 3062610, 3203856, 3495435, 3604338, 3728464, 3794040, 4004820, 4083480, 4194522, 4427551, 4660580, 4805784, 4900176, 5339760, 5592696, 6007230, 6125220, 6291783, 6990870, 7208676, 7588080, 8009640, 8166960, 8389044, 8855102, 9010845, 9321160, 9611568, 10486305, 11185392, 12014460, 12250440, 12583566, 13282653, 13981740, 14417352, 16019280, 16778088, 17710204, 18021690, 18642320, 18875349, 20972610, 22137755, 24028920, 24500880, 25167132, 26565306, 27963480, 28834704, 31458915, 33556176, 35420408, 36043380, 37750698, 39847959, 41945220, 44275510, 48057840, 50334264, 53130612, 55926960, 62917830, 66413265, 70840816, 72086760, 75501396, 79695918, 83890440, 88551020, 94376745, 100668528, 106261224, 119543877, 125835660, 132826530, 144173520, 151002792, 159391836, 167780880, 177102040, 188753490, 199239795, 212522448, 239087754, 251671320, 265653060, 302005584, 318783672, 354204080, 358631631, 377506980, 398479590, 478175508, 503342640, 531306120, 597719385, 637567344, 717263262, 755013960, 796959180, 956351016, 1062612240, 1195438770, 1434526524, 1510027920, 1593918360, 1793158155, 1912702032, 2390877540, 2869053048, 3187836720, 3586316310, 4781755080, 5738106096, 7172632620, 9563510160, 14345265240, 28690530480]

約数ペア:

[(1, 28690530480), (2, 14345265240), (3, 9563510160), (4, 7172632620), (5, 5738106096), (6, 4781755080), (8, 3586316310), (9, 3187836720), (10, 2869053048), (12, 2390877540), (15, 1912702032), (16, 1793158155), (18, 1593918360), (19, 1510027920), (20, 1434526524), (24, 1195438770), (27, 1062612240), (30, 956351016), (36, 796959180), (38, 755013960), (40, 717263262), (45, 637567344), (48, 597719385), (54, 531306120), (57, 503342640), (60, 478175508), (72, 398479590), (76, 377506980), (80, 358631631), (81, 354204080), (90, 318783672), (95, 302005584), (108, 265653060), (114, 251671320), (120, 239087754), (135, 212522448), (144, 199239795), (152, 188753490), (162, 177102040), (171, 167780880), (180, 159391836), (190, 151002792), (199, 144173520), (216, 132826530), (228, 125835660), (240, 119543877), (270, 106261224), (285, 100668528), (304, 94376745), (324, 88551020), (342, 83890440), (360, 79695918), (380, 75501396), (398, 72086760), (405, 70840816), (432, 66413265), (456, 62917830), (513, 55926960), (540, 53130612), (570, 50334264), (597, 48057840), (648, 44275510), (684, 41945220), (720, 39847959), (760, 37750698), (796, 36043380), (810, 35420408), (855, 33556176), (912, 31458915), (995, 28834704), (1026, 27963480), (1080, 26565306), (1140, 25167132), (1171, 24500880), (1194, 24028920), (1296, 22137755), (1368, 20972610), (1520, 18875349), (1539, 18642320), (1592, 18021690), (1620, 17710204), (1710, 16778088), (1791, 16019280), (1990, 14417352), (2052, 13981740), (2160, 13282653), (2280, 12583566), (2342, 12250440), (2388, 12014460), (2565, 11185392), (2736, 10486305), (2985, 9611568), (3078, 9321160), (3184, 9010845), (3240, 8855102), (3420, 8389044), (3513, 8166960), (3582, 8009640), (3781, 7588080), (3980, 7208676), (4104, 6990870), (4560, 6291783), (4684, 6125220), (4776, 6007230), (5130, 5592696), (5373, 5339760), (5855, 4900176), (5970, 4805784), (6156, 4660580), (6480, 4427551), (6840, 4194522), (7026, 4083480), (7164, 4004820), (7562, 3794040), (7695, 3728464), (7960, 3604338), (8208, 3495435), (8955, 3203856), (9368, 3062610), (9552, 3003615), (10260, 2796348), (10539, 2722320), (10746, 2669880), (11343, 2529360), (11710, 2450088), (11940, 2402892), (12312, 2330290), (13680, 2097261), (14052, 2041740), (14328, 2002410), (15124, 1897020), (15390, 1864232), (15920, 1802169), (16119, 1779920), (17565, 1633392), (17910, 1601928), (18736, 1531305), (18905, 1517616), (20520, 1398174), (21078, 1361160), (21492, 1334940), (22249, 1289520), (22686, 1264680), (23420, 1225044), (23880, 1201446), (24624, 1165145), (26865, 1067952), (28104, 1020870), (28656, 1001205), (30248, 948510), (30780, 932116), (31617, 907440), (32238, 889960), (34029, 843120), (35130, 816696), (35820, 800964), (37810, 758808), (41040, 699087), (42156, 680580), (42984, 667470), (44498, 644760), (45372, 632340), (46840, 612522), (47760, 600723), (52695, 544464), (53730, 533976), (56208, 510435), (56715, 505872), (60496, 474255), (61560, 466058), (63234, 453720), (64476, 444980), (66747, 429840), (68058, 421560), (70260, 408348), (71640, 400482), (75620, 379404), (80595, 355984), (84312, 340290), (85968, 333735), (88996, 322380), (90744, 316170), (93680, 306261), (94851, 302480), (102087, 281040), (105390, 272232), (107460, 266988), (111245, 257904), (113430, 252936), (123120, 233029), (126468, 226860), (128952, 222490), (133494, 214920), (136116, 210780), (140520, 204174), (143280, 200241), (151240, 189702), (158085, 181488), (161190, 177992), (168624, 170145)]