12911472120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1118

約数の個数: 256

約数和(自身を含む): 42065049600

約数和(自身を除く): 29153577480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 97, 102, 120, 136, 142, 170, 194, 204, 213, 255, 284, 291, 340, 355, 388, 408, 426, 485, 510, 568, 582, 680, 710, 776, 852, 919, 970, 1020, 1065, 1164, 1207, 1420, 1455, 1649, 1704, 1838, 1940, 2040, 2130, 2328, 2414, 2757, 2840, 2910, 3298, 3621, 3676, 3880, 4260, 4595, 4828, 4947, 5514, 5820, 6035, 6596, 6887, 7242, 7352, 8245, 8520, 9190, 9656, 9894, 11028, 11640, 12070, 13192, 13774, 13785, 14484, 15623, 16490, 18105, 18380, 19788, 20661, 22056, 24140, 24735, 27548, 27570, 28968, 31246, 32980, 34435, 36210, 36760, 39576, 41322, 46869, 48280, 49470, 55096, 55140, 62492, 65249, 65960, 68870, 72420, 78115, 82644, 89143, 93738, 98940, 103305, 110280, 117079, 124984, 130498, 137740, 144840, 156230, 165288, 178286, 187476, 195747, 197880, 206610, 234158, 234345, 260996, 267429, 275480, 312460, 326245, 351237, 356572, 374952, 391494, 413220, 445715, 468316, 468690, 521992, 534858, 585395, 624920, 652490, 702474, 713144, 782988, 826440, 891430, 936632, 937380, 978735, 1069716, 1109233, 1170790, 1304980, 1337145, 1404948, 1515431, 1565976, 1756185, 1782860, 1874760, 1957470, 2139432, 2218466, 2341580, 2609960, 2674290, 2809896, 3030862, 3327699, 3512370, 3565720, 3914940, 4436932, 4546293, 4683160, 5348580, 5546165, 6061724, 6329153, 6655398, 7024740, 7577155, 7829880, 8873864, 9092586, 10697160, 11092330, 12123448, 12658306, 13310796, 14049480, 15154310, 16638495, 18185172, 18987459, 22184660, 22731465, 25316612, 26621592, 30308620, 31645765, 33276990, 36370344, 37974918, 44369320, 45462930, 50633224, 60617240, 63291530, 66553980, 75949836, 90925860, 94937295, 107595601, 126583060, 133107960, 151899672, 181851720, 189874590, 215191202, 253166120, 322786803, 379749180, 430382404, 537978005, 645573606, 759498360, 860764808, 1075956010, 1291147212, 1613934015, 2151912020, 2582294424, 3227868030, 4303824040, 6455736060, 12911472120]

約数ペア:

[(1, 12911472120), (2, 6455736060), (3, 4303824040), (4, 3227868030), (5, 2582294424), (6, 2151912020), (8, 1613934015), (10, 1291147212), (12, 1075956010), (15, 860764808), (17, 759498360), (20, 645573606), (24, 537978005), (30, 430382404), (34, 379749180), (40, 322786803), (51, 253166120), (60, 215191202), (68, 189874590), (71, 181851720), (85, 151899672), (97, 133107960), (102, 126583060), (120, 107595601), (136, 94937295), (142, 90925860), (170, 75949836), (194, 66553980), (204, 63291530), (213, 60617240), (255, 50633224), (284, 45462930), (291, 44369320), (340, 37974918), (355, 36370344), (388, 33276990), (408, 31645765), (426, 30308620), (485, 26621592), (510, 25316612), (568, 22731465), (582, 22184660), (680, 18987459), (710, 18185172), (776, 16638495), (852, 15154310), (919, 14049480), (970, 13310796), (1020, 12658306), (1065, 12123448), (1164, 11092330), (1207, 10697160), (1420, 9092586), (1455, 8873864), (1649, 7829880), (1704, 7577155), (1838, 7024740), (1940, 6655398), (2040, 6329153), (2130, 6061724), (2328, 5546165), (2414, 5348580), (2757, 4683160), (2840, 4546293), (2910, 4436932), (3298, 3914940), (3621, 3565720), (3676, 3512370), (3880, 3327699), (4260, 3030862), (4595, 2809896), (4828, 2674290), (4947, 2609960), (5514, 2341580), (5820, 2218466), (6035, 2139432), (6596, 1957470), (6887, 1874760), (7242, 1782860), (7352, 1756185), (8245, 1565976), (8520, 1515431), (9190, 1404948), (9656, 1337145), (9894, 1304980), (11028, 1170790), (11640, 1109233), (12070, 1069716), (13192, 978735), (13774, 937380), (13785, 936632), (14484, 891430), (15623, 826440), (16490, 782988), (18105, 713144), (18380, 702474), (19788, 652490), (20661, 624920), (22056, 585395), (24140, 534858), (24735, 521992), (27548, 468690), (27570, 468316), (28968, 445715), (31246, 413220), (32980, 391494), (34435, 374952), (36210, 356572), (36760, 351237), (39576, 326245), (41322, 312460), (46869, 275480), (48280, 267429), (49470, 260996), (55096, 234345), (55140, 234158), (62492, 206610), (65249, 197880), (65960, 195747), (68870, 187476), (72420, 178286), (78115, 165288), (82644, 156230), (89143, 144840), (93738, 137740), (98940, 130498), (103305, 124984), (110280, 117079)]