21442466640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 400

約数和(自身を含む): 78422980608

約数和(自身を除く): 56980513968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 254, 280, 293, 294, 336, 343, 381, 392, 420, 490, 508, 560, 586, 588, 635, 686, 735, 762, 784, 840, 879, 889, 980, 1016, 1029, 1172, 1176, 1270, 1372, 1465, 1470, 1524, 1680, 1715, 1758, 1778, 1905, 1960, 2032, 2051, 2058, 2344, 2352, 2401, 2540, 2667, 2744, 2930, 2940, 3048, 3430, 3516, 3556, 3810, 3920, 4102, 4116, 4395, 4445, 4688, 4802, 5080, 5145, 5334, 5488, 5860, 5880, 6096, 6153, 6223, 6860, 7032, 7112, 7203, 7620, 8204, 8232, 8790, 8890, 9604, 10160, 10255, 10290, 10668, 11720, 11760, 12005, 12306, 12446, 13335, 13720, 14064, 14224, 14357, 14406, 15240, 16408, 16464, 17580, 17780, 18669, 19208, 20510, 20580, 21336, 23440, 24010, 24612, 24892, 26670, 27440, 28714, 28812, 30480, 30765, 31115, 32816, 35160, 35560, 36015, 37211, 37338, 38416, 41020, 41160, 42672, 43071, 43561, 48020, 49224, 49784, 53340, 57428, 57624, 61530, 62230, 70320, 71120, 71785, 72030, 74422, 74676, 82040, 82320, 86142, 87122, 93345, 96040, 98448, 99568, 100499, 106680, 111633, 114856, 115248, 123060, 124460, 130683, 143570, 144060, 148844, 149352, 164080, 172284, 174244, 186055, 186690, 192080, 200998, 213360, 215355, 217805, 223266, 229712, 246120, 248920, 260477, 261366, 287140, 288120, 297688, 298704, 301497, 304927, 344568, 348488, 372110, 373380, 401996, 430710, 435610, 446532, 492240, 497840, 502495, 520954, 522732, 558165, 574280, 576240, 595376, 602994, 609854, 653415, 689136, 696976, 703493, 744220, 746760, 781431, 803992, 861420, 871220, 893064, 914781, 1004990, 1041908, 1045464, 1116330, 1148560, 1205988, 1219708, 1302385, 1306830, 1406986, 1488440, 1493520, 1507485, 1524635, 1562862, 1607984, 1722840, 1742440, 1786128, 1823339, 1829562, 2009980, 2083816, 2090928, 2110479, 2232660, 2411976, 2439416, 2604770, 2613660, 2813972, 2976880, 3014970, 3049270, 3125724, 3445680, 3484880, 3517465, 3646678, 3659124, 3907155, 4019960, 4167632, 4220958, 4465320, 4573905, 4823952, 4878832, 5209540, 5227320, 5470017, 5627944, 6029940, 6098540, 6251448, 7034930, 7293356, 7318248, 7814310, 8039920, 8441916, 8930640, 9116695, 9147810, 10419080, 10454640, 10552395, 10940034, 11255888, 12059880, 12197080, 12502896, 12763373, 14069860, 14586712, 14636496, 15628620, 16883832, 18233390, 18295620, 20838160, 21104790, 21880068, 24119760, 24394160, 25526746, 27350085, 28139720, 29173424, 31257240, 33767664, 36466780, 36591240, 38290119, 42209580, 43760136, 51053492, 54700170, 56279440, 62514480, 63816865, 72933560, 73182480, 76580238, 84419160, 87520272, 89343611, 102106984, 109400340, 127633730, 145867120, 153160476, 168838320, 178687222, 191450595, 204213968, 218800680, 255267460, 268030833, 306320952, 357374444, 382901190, 437601360, 446718055, 510534920, 536061666, 612641904, 714748888, 765802380, 893436110, 1021069840, 1072123332, 1340154165, 1429497776, 1531604760, 1786872220, 2144246664, 2680308330, 3063209520, 3573744440, 4288493328, 5360616660, 7147488880, 10721233320, 21442466640]

約数ペア:

[(1, 21442466640), (2, 10721233320), (3, 7147488880), (4, 5360616660), (5, 4288493328), (6, 3573744440), (7, 3063209520), (8, 2680308330), (10, 2144246664), (12, 1786872220), (14, 1531604760), (15, 1429497776), (16, 1340154165), (20, 1072123332), (21, 1021069840), (24, 893436110), (28, 765802380), (30, 714748888), (35, 612641904), (40, 536061666), (42, 510534920), (48, 446718055), (49, 437601360), (56, 382901190), (60, 357374444), (70, 306320952), (80, 268030833), (84, 255267460), (98, 218800680), (105, 204213968), (112, 191450595), (120, 178687222), (127, 168838320), (140, 153160476), (147, 145867120), (168, 127633730), (196, 109400340), (210, 102106984), (240, 89343611), (245, 87520272), (254, 84419160), (280, 76580238), (293, 73182480), (294, 72933560), (336, 63816865), (343, 62514480), (381, 56279440), (392, 54700170), (420, 51053492), (490, 43760136), (508, 42209580), (560, 38290119), (586, 36591240), (588, 36466780), (635, 33767664), (686, 31257240), (735, 29173424), (762, 28139720), (784, 27350085), (840, 25526746), (879, 24394160), (889, 24119760), (980, 21880068), (1016, 21104790), (1029, 20838160), (1172, 18295620), (1176, 18233390), (1270, 16883832), (1372, 15628620), (1465, 14636496), (1470, 14586712), (1524, 14069860), (1680, 12763373), (1715, 12502896), (1758, 12197080), (1778, 12059880), (1905, 11255888), (1960, 10940034), (2032, 10552395), (2051, 10454640), (2058, 10419080), (2344, 9147810), (2352, 9116695), (2401, 8930640), (2540, 8441916), (2667, 8039920), (2744, 7814310), (2930, 7318248), (2940, 7293356), (3048, 7034930), (3430, 6251448), (3516, 6098540), (3556, 6029940), (3810, 5627944), (3920, 5470017), (4102, 5227320), (4116, 5209540), (4395, 4878832), (4445, 4823952), (4688, 4573905), (4802, 4465320), (5080, 4220958), (5145, 4167632), (5334, 4019960), (5488, 3907155), (5860, 3659124), (5880, 3646678), (6096, 3517465), (6153, 3484880), (6223, 3445680), (6860, 3125724), (7032, 3049270), (7112, 3014970), (7203, 2976880), (7620, 2813972), (8204, 2613660), (8232, 2604770), (8790, 2439416), (8890, 2411976), (9604, 2232660), (10160, 2110479), (10255, 2090928), (10290, 2083816), (10668, 2009980), (11720, 1829562), (11760, 1823339), (12005, 1786128), (12306, 1742440), (12446, 1722840), (13335, 1607984), (13720, 1562862), (14064, 1524635), (14224, 1507485), (14357, 1493520), (14406, 1488440), (15240, 1406986), (16408, 1306830), (16464, 1302385), (17580, 1219708), (17780, 1205988), (18669, 1148560), (19208, 1116330), (20510, 1045464), (20580, 1041908), (21336, 1004990), (23440, 914781), (24010, 893064), (24612, 871220), (24892, 861420), (26670, 803992), (27440, 781431), (28714, 746760), (28812, 744220), (30480, 703493), (30765, 696976), (31115, 689136), (32816, 653415), (35160, 609854), (35560, 602994), (36015, 595376), (37211, 576240), (37338, 574280), (38416, 558165), (41020, 522732), (41160, 520954), (42672, 502495), (43071, 497840), (43561, 492240), (48020, 446532), (49224, 435610), (49784, 430710), (53340, 401996), (57428, 373380), (57624, 372110), (61530, 348488), (62230, 344568), (70320, 304927), (71120, 301497), (71785, 298704), (72030, 297688), (74422, 288120), (74676, 287140), (82040, 261366), (82320, 260477), (86142, 248920), (87122, 246120), (93345, 229712), (96040, 223266), (98448, 217805), (99568, 215355), (100499, 213360), (106680, 200998), (111633, 192080), (114856, 186690), (115248, 186055), (123060, 174244), (124460, 172284), (130683, 164080), (143570, 149352), (144060, 148844)]