21777888840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:516

約数の個数: 256

約数和(自身を含む): 67844044800

約数和(自身を除く): 46066155960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 113, 118, 120, 163, 167, 177, 226, 236, 295, 326, 334, 339, 354, 452, 472, 489, 501, 565, 590, 652, 668, 678, 708, 815, 835, 885, 904, 978, 1002, 1130, 1180, 1304, 1336, 1356, 1416, 1630, 1670, 1695, 1770, 1956, 2004, 2260, 2360, 2445, 2505, 2712, 3260, 3340, 3390, 3540, 3912, 4008, 4520, 4890, 5010, 6520, 6667, 6680, 6780, 7080, 9617, 9780, 9853, 10020, 13334, 13560, 18419, 18871, 19234, 19560, 19706, 20001, 20040, 26668, 27221, 28851, 29559, 33335, 36838, 37742, 38468, 39412, 40002, 48085, 49265, 53336, 54442, 55257, 56613, 57702, 59118, 66670, 73676, 75484, 76936, 78824, 80004, 81663, 92095, 94355, 96170, 98530, 100005, 108884, 110514, 113226, 115404, 118236, 133340, 136105, 144255, 147352, 147795, 150968, 160008, 163326, 184190, 188710, 192340, 197060, 200010, 217768, 221028, 226452, 230808, 236472, 266680, 272210, 276285, 283065, 288510, 295590, 326652, 368380, 377420, 384680, 394120, 400020, 408315, 442056, 452904, 544420, 552570, 566130, 577020, 591180, 653304, 736760, 754840, 800040, 816630, 1086721, 1088840, 1105140, 1113389, 1132260, 1154040, 1182360, 1606039, 1633260, 2173442, 2210280, 2226778, 2264520, 3075973, 3212078, 3260163, 3266520, 3340167, 4346884, 4453556, 4818117, 5433605, 5566945, 6151946, 6424156, 6520326, 6680334, 8030195, 8693768, 8907112, 9227919, 9636234, 10867210, 11133890, 12303892, 12848312, 13040652, 13360668, 15379865, 16060390, 16300815, 16700835, 18455838, 19272468, 21734420, 22267780, 24090585, 24607784, 26081304, 26721336, 30759730, 32120780, 32601630, 33401670, 36911676, 38544936, 43468840, 44535560, 46139595, 48181170, 61519460, 64241560, 65203260, 66803340, 73823352, 92279190, 96362340, 123038920, 130406520, 133606680, 181482407, 184558380, 192724680, 362964814, 369116760, 544447221, 725929628, 907412035, 1088894442, 1451859256, 1814824070, 2177788884, 2722236105, 3629648140, 4355577768, 5444472210, 7259296280, 10888944420, 21777888840]

約数ペア:

[(1, 21777888840), (2, 10888944420), (3, 7259296280), (4, 5444472210), (5, 4355577768), (6, 3629648140), (8, 2722236105), (10, 2177788884), (12, 1814824070), (15, 1451859256), (20, 1088894442), (24, 907412035), (30, 725929628), (40, 544447221), (59, 369116760), (60, 362964814), (113, 192724680), (118, 184558380), (120, 181482407), (163, 133606680), (167, 130406520), (177, 123038920), (226, 96362340), (236, 92279190), (295, 73823352), (326, 66803340), (334, 65203260), (339, 64241560), (354, 61519460), (452, 48181170), (472, 46139595), (489, 44535560), (501, 43468840), (565, 38544936), (590, 36911676), (652, 33401670), (668, 32601630), (678, 32120780), (708, 30759730), (815, 26721336), (835, 26081304), (885, 24607784), (904, 24090585), (978, 22267780), (1002, 21734420), (1130, 19272468), (1180, 18455838), (1304, 16700835), (1336, 16300815), (1356, 16060390), (1416, 15379865), (1630, 13360668), (1670, 13040652), (1695, 12848312), (1770, 12303892), (1956, 11133890), (2004, 10867210), (2260, 9636234), (2360, 9227919), (2445, 8907112), (2505, 8693768), (2712, 8030195), (3260, 6680334), (3340, 6520326), (3390, 6424156), (3540, 6151946), (3912, 5566945), (4008, 5433605), (4520, 4818117), (4890, 4453556), (5010, 4346884), (6520, 3340167), (6667, 3266520), (6680, 3260163), (6780, 3212078), (7080, 3075973), (9617, 2264520), (9780, 2226778), (9853, 2210280), (10020, 2173442), (13334, 1633260), (13560, 1606039), (18419, 1182360), (18871, 1154040), (19234, 1132260), (19560, 1113389), (19706, 1105140), (20001, 1088840), (20040, 1086721), (26668, 816630), (27221, 800040), (28851, 754840), (29559, 736760), (33335, 653304), (36838, 591180), (37742, 577020), (38468, 566130), (39412, 552570), (40002, 544420), (48085, 452904), (49265, 442056), (53336, 408315), (54442, 400020), (55257, 394120), (56613, 384680), (57702, 377420), (59118, 368380), (66670, 326652), (73676, 295590), (75484, 288510), (76936, 283065), (78824, 276285), (80004, 272210), (81663, 266680), (92095, 236472), (94355, 230808), (96170, 226452), (98530, 221028), (100005, 217768), (108884, 200010), (110514, 197060), (113226, 192340), (115404, 188710), (118236, 184190), (133340, 163326), (136105, 160008), (144255, 150968), (147352, 147795)]