19389629280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 576

約数和(自身を含む): 75306889728

約数和(自身を除く): 55917260448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 73, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 146, 147, 160, 161, 168, 184, 196, 210, 219, 224, 230, 240, 245, 276, 280, 292, 294, 322, 336, 345, 365, 368, 392, 420, 438, 460, 480, 483, 490, 491, 511, 552, 560, 584, 588, 644, 672, 690, 730, 735, 736, 784, 805, 840, 876, 920, 966, 980, 982, 1022, 1095, 1104, 1120, 1127, 1168, 1176, 1288, 1380, 1460, 1470, 1473, 1533, 1568, 1610, 1679, 1680, 1752, 1840, 1932, 1960, 1964, 2044, 2190, 2208, 2254, 2336, 2352, 2415, 2455, 2555, 2576, 2760, 2920, 2940, 2946, 3066, 3220, 3358, 3360, 3381, 3437, 3504, 3577, 3680, 3864, 3920, 3928, 4088, 4380, 4508, 4704, 4830, 4910, 5037, 5110, 5152, 5520, 5635, 5840, 5880, 5892, 6132, 6440, 6716, 6762, 6874, 7008, 7154, 7365, 7665, 7728, 7840, 7856, 8176, 8395, 8760, 9016, 9660, 9820, 10074, 10220, 10311, 10731, 11040, 11270, 11293, 11680, 11753, 11760, 11784, 12264, 12880, 13432, 13524, 13748, 14308, 14730, 15330, 15456, 15712, 16352, 16790, 16905, 17185, 17520, 17885, 18032, 19320, 19640, 20148, 20440, 20622, 21462, 22540, 22586, 23506, 23520, 23568, 24059, 24528, 25185, 25760, 26864, 27048, 27496, 28616, 29460, 30660, 33580, 33810, 33879, 34370, 35040, 35259, 35770, 35843, 36064, 38640, 39280, 40296, 40880, 41244, 42924, 45080, 45172, 47012, 47136, 48118, 49056, 50370, 51555, 53655, 53728, 54096, 54992, 56465, 57232, 58765, 58920, 61320, 67160, 67620, 67758, 68740, 70518, 71540, 71686, 72177, 77280, 78560, 79051, 80592, 81760, 82271, 82488, 85848, 90160, 90344, 94024, 96236, 100740, 103110, 107310, 107529, 108192, 109984, 112930, 114464, 117530, 117840, 120295, 122640, 134320, 135240, 135516, 137480, 141036, 143080, 143372, 144354, 158102, 161184, 164542, 164976, 169395, 171696, 176295, 179215, 180320, 180688, 188048, 192472, 201480, 206220, 214620, 215058, 225860, 235060, 235680, 237153, 240590, 245280, 246813, 250901, 268640, 270480, 271032, 274960, 282072, 286160, 286744, 288708, 316204, 329084, 329952, 338790, 343392, 352590, 358430, 360885, 361376, 376096, 384944, 395255, 402960, 411355, 412440, 429240, 430116, 451720, 470120, 474306, 481180, 493626, 501802, 537645, 540960, 542064, 549920, 553357, 564144, 572320, 573488, 577416, 632408, 658168, 677580, 705180, 716860, 721770, 752703, 769888, 790510, 805920, 822710, 824389, 824880, 858480, 860232, 903440, 940240, 948612, 962360, 987252, 1003604, 1075290, 1084128, 1106714, 1128288, 1146976, 1154832, 1185765, 1234065, 1254505, 1264816, 1316336, 1355160, 1410360, 1433720, 1443540, 1505406, 1581020, 1645420, 1648778, 1649760, 1660071, 1716960, 1720464, 1756307, 1806880, 1880480, 1897224, 1924720, 1974504, 2007208, 2150580, 2213428, 2309664, 2371530, 2468130, 2473167, 2509010, 2529632, 2632672, 2710320, 2766785, 2820720, 2867440, 2887080, 3010812, 3162040, 3290840, 3297556, 3320142, 3440928, 3512614, 3763515, 3794448, 3849440, 3949008, 4014416, 4121945, 4301160, 4426856, 4743060, 4936260, 4946334, 5018020, 5268921, 5420640, 5533570, 5641440, 5734880, 5770723, 5774160, 6021624, 6324080, 6581680, 6595112, 6640284, 7025228, 7527030, 7588896, 7898016, 8028832, 8243890, 8300355, 8602320, 8781535, 8853712, 9486120, 9872520, 9892668, 10036040, 10537842, 11067140, 11541446, 11548320, 12043248, 12365835, 12648160, 13163360, 13190224, 13280568, 14050456, 15054060, 16487780, 16600710, 17204640, 17312169, 17563070, 17707424, 18972240, 19745040, 19785336, 20072080, 21075684, 22134280, 23082892, 24086496, 24731670, 26344605, 26380448, 26561136, 28100912, 28853615, 30108120, 32975560, 33201420, 34624338, 35126140, 37944480, 39490080, 39570672, 40144160, 40395061, 42151368, 44268560, 46165784, 49463340, 52689210, 53122272, 56201824, 57707230, 60216240, 65951120, 66402840, 69248676, 70252280, 79141344, 80790122, 84302736, 86560845, 88537120, 92331568, 98926680, 105378420, 115414460, 120432480, 121185183, 131902240, 132805680, 138497352, 140504560, 161580244, 168605472, 173121690, 184663136, 197853360, 201975305, 210756840, 230828920, 242370366, 265611360, 276994704, 281009120, 323160488, 346243380, 395706720, 403950610, 421513680, 461657840, 484740732, 553989408, 605925915, 646320976, 692486760, 807901220, 843027360, 923315680, 969481464, 1211851830, 1292641952, 1384973520, 1615802440, 1938962928, 2423703660, 2769947040, 3231604880, 3877925856, 4847407320, 6463209760, 9694814640, 19389629280]

約数ペア:

[(1, 19389629280), (2, 9694814640), (3, 6463209760), (4, 4847407320), (5, 3877925856), (6, 3231604880), (7, 2769947040), (8, 2423703660), (10, 1938962928), (12, 1615802440), (14, 1384973520), (15, 1292641952), (16, 1211851830), (20, 969481464), (21, 923315680), (23, 843027360), (24, 807901220), (28, 692486760), (30, 646320976), (32, 605925915), (35, 553989408), (40, 484740732), (42, 461657840), (46, 421513680), (48, 403950610), (49, 395706720), (56, 346243380), (60, 323160488), (69, 281009120), (70, 276994704), (73, 265611360), (80, 242370366), (84, 230828920), (92, 210756840), (96, 201975305), (98, 197853360), (105, 184663136), (112, 173121690), (115, 168605472), (120, 161580244), (138, 140504560), (140, 138497352), (146, 132805680), (147, 131902240), (160, 121185183), (161, 120432480), (168, 115414460), (184, 105378420), (196, 98926680), (210, 92331568), (219, 88537120), (224, 86560845), (230, 84302736), (240, 80790122), (245, 79141344), (276, 70252280), (280, 69248676), (292, 66402840), (294, 65951120), (322, 60216240), (336, 57707230), (345, 56201824), (365, 53122272), (368, 52689210), (392, 49463340), (420, 46165784), (438, 44268560), (460, 42151368), (480, 40395061), (483, 40144160), (490, 39570672), (491, 39490080), (511, 37944480), (552, 35126140), (560, 34624338), (584, 33201420), (588, 32975560), (644, 30108120), (672, 28853615), (690, 28100912), (730, 26561136), (735, 26380448), (736, 26344605), (784, 24731670), (805, 24086496), (840, 23082892), (876, 22134280), (920, 21075684), (966, 20072080), (980, 19785336), (982, 19745040), (1022, 18972240), (1095, 17707424), (1104, 17563070), (1120, 17312169), (1127, 17204640), (1168, 16600710), (1176, 16487780), (1288, 15054060), (1380, 14050456), (1460, 13280568), (1470, 13190224), (1473, 13163360), (1533, 12648160), (1568, 12365835), (1610, 12043248), (1679, 11548320), (1680, 11541446), (1752, 11067140), (1840, 10537842), (1932, 10036040), (1960, 9892668), (1964, 9872520), (2044, 9486120), (2190, 8853712), (2208, 8781535), (2254, 8602320), (2336, 8300355), (2352, 8243890), (2415, 8028832), (2455, 7898016), (2555, 7588896), (2576, 7527030), (2760, 7025228), (2920, 6640284), (2940, 6595112), (2946, 6581680), (3066, 6324080), (3220, 6021624), (3358, 5774160), (3360, 5770723), (3381, 5734880), (3437, 5641440), (3504, 5533570), (3577, 5420640), (3680, 5268921), (3864, 5018020), (3920, 4946334), (3928, 4936260), (4088, 4743060), (4380, 4426856), (4508, 4301160), (4704, 4121945), (4830, 4014416), (4910, 3949008), (5037, 3849440), (5110, 3794448), (5152, 3763515), (5520, 3512614), (5635, 3440928), (5840, 3320142), (5880, 3297556), (5892, 3290840), (6132, 3162040), (6440, 3010812), (6716, 2887080), (6762, 2867440), (6874, 2820720), (7008, 2766785), (7154, 2710320), (7365, 2632672), (7665, 2529632), (7728, 2509010), (7840, 2473167), (7856, 2468130), (8176, 2371530), (8395, 2309664), (8760, 2213428), (9016, 2150580), (9660, 2007208), (9820, 1974504), (10074, 1924720), (10220, 1897224), (10311, 1880480), (10731, 1806880), (11040, 1756307), (11270, 1720464), (11293, 1716960), (11680, 1660071), (11753, 1649760), (11760, 1648778), (11784, 1645420), (12264, 1581020), (12880, 1505406), (13432, 1443540), (13524, 1433720), (13748, 1410360), (14308, 1355160), (14730, 1316336), (15330, 1264816), (15456, 1254505), (15712, 1234065), (16352, 1185765), (16790, 1154832), (16905, 1146976), (17185, 1128288), (17520, 1106714), (17885, 1084128), (18032, 1075290), (19320, 1003604), (19640, 987252), (20148, 962360), (20440, 948612), (20622, 940240), (21462, 903440), (22540, 860232), (22586, 858480), (23506, 824880), (23520, 824389), (23568, 822710), (24059, 805920), (24528, 790510), (25185, 769888), (25760, 752703), (26864, 721770), (27048, 716860), (27496, 705180), (28616, 677580), (29460, 658168), (30660, 632408), (33580, 577416), (33810, 573488), (33879, 572320), (34370, 564144), (35040, 553357), (35259, 549920), (35770, 542064), (35843, 540960), (36064, 537645), (38640, 501802), (39280, 493626), (40296, 481180), (40880, 474306), (41244, 470120), (42924, 451720), (45080, 430116), (45172, 429240), (47012, 412440), (47136, 411355), (48118, 402960), (49056, 395255), (50370, 384944), (51555, 376096), (53655, 361376), (53728, 360885), (54096, 358430), (54992, 352590), (56465, 343392), (57232, 338790), (58765, 329952), (58920, 329084), (61320, 316204), (67160, 288708), (67620, 286744), (67758, 286160), (68740, 282072), (70518, 274960), (71540, 271032), (71686, 270480), (72177, 268640), (77280, 250901), (78560, 246813), (79051, 245280), (80592, 240590), (81760, 237153), (82271, 235680), (82488, 235060), (85848, 225860), (90160, 215058), (90344, 214620), (94024, 206220), (96236, 201480), (100740, 192472), (103110, 188048), (107310, 180688), (107529, 180320), (108192, 179215), (109984, 176295), (112930, 171696), (114464, 169395), (117530, 164976), (117840, 164542), (120295, 161184), (122640, 158102), (134320, 144354), (135240, 143372), (135516, 143080), (137480, 141036)]