20112322440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1629

約数の個数: 384

約数和(自身を含む): 73576512000

約数和(自身を除く): 53464189560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 79, 84, 87, 98, 105, 116, 120, 140, 145, 147, 158, 168, 174, 196, 203, 210, 232, 237, 245, 280, 290, 294, 316, 348, 392, 395, 406, 420, 435, 474, 490, 553, 580, 588, 609, 632, 696, 735, 790, 812, 840, 870, 948, 980, 1015, 1106, 1160, 1176, 1185, 1218, 1421, 1470, 1493, 1580, 1624, 1659, 1740, 1896, 1960, 2030, 2212, 2291, 2370, 2436, 2765, 2842, 2940, 2986, 3045, 3160, 3318, 3480, 3871, 4060, 4263, 4424, 4479, 4582, 4740, 4872, 5530, 5684, 5880, 5972, 6090, 6636, 6873, 7105, 7465, 7742, 8120, 8295, 8526, 8958, 9164, 9480, 10451, 11060, 11368, 11455, 11613, 11944, 12180, 13272, 13746, 14210, 14930, 15484, 16037, 16590, 17052, 17916, 18328, 19355, 20902, 21315, 22120, 22395, 22910, 23226, 24360, 27492, 28420, 29860, 30968, 31353, 32074, 33180, 34104, 34365, 35832, 38710, 41804, 42630, 43297, 44790, 45820, 46452, 48111, 52255, 54984, 56840, 58065, 59720, 62706, 64148, 66360, 68730, 73157, 77420, 80185, 83608, 85260, 86594, 89580, 91640, 92904, 96222, 104510, 112259, 116130, 117947, 125412, 128296, 129891, 137460, 146314, 154840, 156765, 160370, 170520, 173188, 179160, 192444, 209020, 216485, 219471, 224518, 232260, 235894, 240555, 250824, 259782, 274920, 292628, 303079, 313530, 320740, 336777, 346376, 353841, 365785, 384888, 418040, 432970, 438942, 449036, 464520, 471788, 481110, 519564, 561295, 585256, 589735, 606158, 627060, 641480, 649455, 673554, 707682, 731570, 825629, 865940, 877884, 898072, 909237, 943576, 962220, 1039128, 1097355, 1122590, 1179470, 1212316, 1254120, 1298910, 1347108, 1415364, 1463140, 1515395, 1651258, 1683885, 1731880, 1755768, 1769205, 1818474, 1924440, 2121553, 2194710, 2245180, 2358940, 2424632, 2476887, 2597820, 2694216, 2830728, 2926280, 3030790, 3302516, 3367770, 3420463, 3538410, 3636948, 4128145, 4243106, 4389420, 4490360, 4546185, 4717880, 4953774, 5195640, 5779403, 6061580, 6364659, 6605032, 6735540, 6840926, 7076820, 7273896, 8256290, 8486212, 8778840, 9092370, 9907548, 10261389, 10607765, 11558806, 12123160, 12384435, 12729318, 13471080, 13681852, 14153640, 16512580, 16972424, 17102315, 17338209, 18184740, 19815096, 20522778, 21215530, 23117612, 23943241, 24768870, 25458636, 27363704, 28897015, 31823295, 33025160, 34204630, 34676418, 36369480, 41045556, 42431060, 46235224, 47886482, 49537740, 50917272, 51306945, 57794030, 63646590, 68409260, 69352836, 71829723, 82091112, 84862120, 86691045, 95772964, 99075480, 102613890, 115588060, 119716205, 127293180, 136818520, 138705672, 143659446, 167602687, 173382090, 191545928, 205227780, 231176120, 239432410, 254586360, 287318892, 335205374, 346764180, 359148615, 410455560, 478864820, 502808061, 574637784, 670410748, 693528360, 718297230, 838013435, 957729640, 1005616122, 1340821496, 1436594460, 1676026870, 2011232244, 2514040305, 2873188920, 3352053740, 4022464488, 5028080610, 6704107480, 10056161220, 20112322440]

約数ペア:

[(1, 20112322440), (2, 10056161220), (3, 6704107480), (4, 5028080610), (5, 4022464488), (6, 3352053740), (7, 2873188920), (8, 2514040305), (10, 2011232244), (12, 1676026870), (14, 1436594460), (15, 1340821496), (20, 1005616122), (21, 957729640), (24, 838013435), (28, 718297230), (29, 693528360), (30, 670410748), (35, 574637784), (40, 502808061), (42, 478864820), (49, 410455560), (56, 359148615), (58, 346764180), (60, 335205374), (70, 287318892), (79, 254586360), (84, 239432410), (87, 231176120), (98, 205227780), (105, 191545928), (116, 173382090), (120, 167602687), (140, 143659446), (145, 138705672), (147, 136818520), (158, 127293180), (168, 119716205), (174, 115588060), (196, 102613890), (203, 99075480), (210, 95772964), (232, 86691045), (237, 84862120), (245, 82091112), (280, 71829723), (290, 69352836), (294, 68409260), (316, 63646590), (348, 57794030), (392, 51306945), (395, 50917272), (406, 49537740), (420, 47886482), (435, 46235224), (474, 42431060), (490, 41045556), (553, 36369480), (580, 34676418), (588, 34204630), (609, 33025160), (632, 31823295), (696, 28897015), (735, 27363704), (790, 25458636), (812, 24768870), (840, 23943241), (870, 23117612), (948, 21215530), (980, 20522778), (1015, 19815096), (1106, 18184740), (1160, 17338209), (1176, 17102315), (1185, 16972424), (1218, 16512580), (1421, 14153640), (1470, 13681852), (1493, 13471080), (1580, 12729318), (1624, 12384435), (1659, 12123160), (1740, 11558806), (1896, 10607765), (1960, 10261389), (2030, 9907548), (2212, 9092370), (2291, 8778840), (2370, 8486212), (2436, 8256290), (2765, 7273896), (2842, 7076820), (2940, 6840926), (2986, 6735540), (3045, 6605032), (3160, 6364659), (3318, 6061580), (3480, 5779403), (3871, 5195640), (4060, 4953774), (4263, 4717880), (4424, 4546185), (4479, 4490360), (4582, 4389420), (4740, 4243106), (4872, 4128145), (5530, 3636948), (5684, 3538410), (5880, 3420463), (5972, 3367770), (6090, 3302516), (6636, 3030790), (6873, 2926280), (7105, 2830728), (7465, 2694216), (7742, 2597820), (8120, 2476887), (8295, 2424632), (8526, 2358940), (8958, 2245180), (9164, 2194710), (9480, 2121553), (10451, 1924440), (11060, 1818474), (11368, 1769205), (11455, 1755768), (11613, 1731880), (11944, 1683885), (12180, 1651258), (13272, 1515395), (13746, 1463140), (14210, 1415364), (14930, 1347108), (15484, 1298910), (16037, 1254120), (16590, 1212316), (17052, 1179470), (17916, 1122590), (18328, 1097355), (19355, 1039128), (20902, 962220), (21315, 943576), (22120, 909237), (22395, 898072), (22910, 877884), (23226, 865940), (24360, 825629), (27492, 731570), (28420, 707682), (29860, 673554), (30968, 649455), (31353, 641480), (32074, 627060), (33180, 606158), (34104, 589735), (34365, 585256), (35832, 561295), (38710, 519564), (41804, 481110), (42630, 471788), (43297, 464520), (44790, 449036), (45820, 438942), (46452, 432970), (48111, 418040), (52255, 384888), (54984, 365785), (56840, 353841), (58065, 346376), (59720, 336777), (62706, 320740), (64148, 313530), (66360, 303079), (68730, 292628), (73157, 274920), (77420, 259782), (80185, 250824), (83608, 240555), (85260, 235894), (86594, 232260), (89580, 224518), (91640, 219471), (92904, 216485), (96222, 209020), (104510, 192444), (112259, 179160), (116130, 173188), (117947, 170520), (125412, 160370), (128296, 156765), (129891, 154840), (137460, 146314)]