21564802260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 384

約数和(自身を含む): 73249505280

約数和(自身を除く): 51684703020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 85, 90, 94, 102, 108, 135, 141, 151, 153, 170, 180, 188, 204, 235, 255, 270, 282, 302, 306, 331, 340, 423, 453, 459, 470, 510, 540, 564, 604, 612, 662, 705, 755, 765, 799, 846, 906, 918, 940, 993, 1020, 1269, 1324, 1359, 1410, 1510, 1530, 1598, 1655, 1692, 1812, 1836, 1986, 2115, 2265, 2295, 2397, 2538, 2567, 2718, 2820, 2979, 3020, 3060, 3196, 3310, 3972, 3995, 4077, 4230, 4530, 4590, 4794, 4965, 5076, 5134, 5436, 5627, 5958, 6345, 6620, 6795, 7097, 7191, 7701, 7990, 8154, 8460, 8937, 9060, 9180, 9588, 9930, 10268, 11254, 11916, 11985, 12690, 12835, 13590, 14194, 14382, 14895, 15402, 15557, 15980, 16308, 16881, 17874, 19860, 20385, 21291, 21573, 22508, 23103, 23970, 25380, 25670, 27180, 28135, 28388, 28764, 29790, 30804, 31114, 33762, 35485, 35748, 35955, 38505, 40770, 42582, 43146, 44685, 46206, 46671, 47940, 49981, 50643, 51340, 56270, 59580, 62228, 63873, 67524, 69309, 70970, 71910, 77010, 77785, 81540, 84405, 85164, 86292, 89370, 92412, 93342, 99962, 101286, 106455, 107865, 112540, 115515, 120649, 127746, 138618, 140013, 141940, 143820, 149943, 151929, 154020, 155570, 168810, 178740, 186684, 191619, 199924, 202572, 212910, 215730, 231030, 233355, 241298, 249905, 253215, 255492, 264469, 277236, 280026, 299886, 303858, 311140, 319365, 337620, 346545, 361947, 383238, 420039, 425820, 431460, 449829, 462060, 466710, 482596, 499810, 506430, 528938, 560052, 599772, 603245, 607716, 638730, 693090, 700065, 723894, 749715, 759645, 766476, 793407, 840078, 849677, 899658, 933420, 958095, 999620, 1012860, 1057876, 1085841, 1206490, 1277460, 1322345, 1349487, 1386180, 1400130, 1447788, 1499430, 1519290, 1586814, 1680156, 1699354, 1799316, 1809735, 1916190, 2100195, 2171682, 2249145, 2349107, 2380221, 2412980, 2549031, 2644690, 2698974, 2800260, 2998860, 3038580, 3173628, 3257523, 3398708, 3619470, 3832380, 3967035, 4200390, 4248385, 4343364, 4498290, 4698214, 4760442, 5098062, 5289380, 5397948, 5429205, 6515046, 6747435, 7047321, 7140663, 7238940, 7647093, 7934070, 8400780, 8496770, 8996580, 9396428, 9520884, 10196124, 10858410, 11745535, 11901105, 12745155, 13030092, 13494870, 14094642, 14281326, 15294186, 15868140, 16287615, 16993540, 21141963, 21716820, 22941279, 23491070, 23802210, 25490310, 26989740, 28189284, 28562652, 30588372, 32575230, 35236605, 35703315, 38235465, 39934819, 42283926, 45882558, 46982140, 47604420, 50980620, 63425889, 65150460, 70473210, 71406630, 76470930, 79869638, 84567852, 91765116, 105709815, 114706395, 119804457, 126851778, 140946420, 142813260, 152941860, 159739276, 199674095, 211419630, 229412790, 239608914, 253703556, 317129445, 359413371, 399348190, 422839260, 458825580, 479217828, 599022285, 634258890, 718826742, 798696380, 1078240113, 1198044570, 1268517780, 1437653484, 1797066855, 2156480226, 2396089140, 3594133710, 4312960452, 5391200565, 7188267420, 10782401130, 21564802260]

約数ペア:

[(1, 21564802260), (2, 10782401130), (3, 7188267420), (4, 5391200565), (5, 4312960452), (6, 3594133710), (9, 2396089140), (10, 2156480226), (12, 1797066855), (15, 1437653484), (17, 1268517780), (18, 1198044570), (20, 1078240113), (27, 798696380), (30, 718826742), (34, 634258890), (36, 599022285), (45, 479217828), (47, 458825580), (51, 422839260), (54, 399348190), (60, 359413371), (68, 317129445), (85, 253703556), (90, 239608914), (94, 229412790), (102, 211419630), (108, 199674095), (135, 159739276), (141, 152941860), (151, 142813260), (153, 140946420), (170, 126851778), (180, 119804457), (188, 114706395), (204, 105709815), (235, 91765116), (255, 84567852), (270, 79869638), (282, 76470930), (302, 71406630), (306, 70473210), (331, 65150460), (340, 63425889), (423, 50980620), (453, 47604420), (459, 46982140), (470, 45882558), (510, 42283926), (540, 39934819), (564, 38235465), (604, 35703315), (612, 35236605), (662, 32575230), (705, 30588372), (755, 28562652), (765, 28189284), (799, 26989740), (846, 25490310), (906, 23802210), (918, 23491070), (940, 22941279), (993, 21716820), (1020, 21141963), (1269, 16993540), (1324, 16287615), (1359, 15868140), (1410, 15294186), (1510, 14281326), (1530, 14094642), (1598, 13494870), (1655, 13030092), (1692, 12745155), (1812, 11901105), (1836, 11745535), (1986, 10858410), (2115, 10196124), (2265, 9520884), (2295, 9396428), (2397, 8996580), (2538, 8496770), (2567, 8400780), (2718, 7934070), (2820, 7647093), (2979, 7238940), (3020, 7140663), (3060, 7047321), (3196, 6747435), (3310, 6515046), (3972, 5429205), (3995, 5397948), (4077, 5289380), (4230, 5098062), (4530, 4760442), (4590, 4698214), (4794, 4498290), (4965, 4343364), (5076, 4248385), (5134, 4200390), (5436, 3967035), (5627, 3832380), (5958, 3619470), (6345, 3398708), (6620, 3257523), (6795, 3173628), (7097, 3038580), (7191, 2998860), (7701, 2800260), (7990, 2698974), (8154, 2644690), (8460, 2549031), (8937, 2412980), (9060, 2380221), (9180, 2349107), (9588, 2249145), (9930, 2171682), (10268, 2100195), (11254, 1916190), (11916, 1809735), (11985, 1799316), (12690, 1699354), (12835, 1680156), (13590, 1586814), (14194, 1519290), (14382, 1499430), (14895, 1447788), (15402, 1400130), (15557, 1386180), (15980, 1349487), (16308, 1322345), (16881, 1277460), (17874, 1206490), (19860, 1085841), (20385, 1057876), (21291, 1012860), (21573, 999620), (22508, 958095), (23103, 933420), (23970, 899658), (25380, 849677), (25670, 840078), (27180, 793407), (28135, 766476), (28388, 759645), (28764, 749715), (29790, 723894), (30804, 700065), (31114, 693090), (33762, 638730), (35485, 607716), (35748, 603245), (35955, 599772), (38505, 560052), (40770, 528938), (42582, 506430), (43146, 499810), (44685, 482596), (46206, 466710), (46671, 462060), (47940, 449829), (49981, 431460), (50643, 425820), (51340, 420039), (56270, 383238), (59580, 361947), (62228, 346545), (63873, 337620), (67524, 319365), (69309, 311140), (70970, 303858), (71910, 299886), (77010, 280026), (77785, 277236), (81540, 264469), (84405, 255492), (85164, 253215), (86292, 249905), (89370, 241298), (92412, 233355), (93342, 231030), (99962, 215730), (101286, 212910), (106455, 202572), (107865, 199924), (112540, 191619), (115515, 186684), (120649, 178740), (127746, 168810), (138618, 155570), (140013, 154020), (141940, 151929), (143820, 149943)]