291186720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 288

約数和(自身を含む): 1120863744

約数和(自身を除く): 829677024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 593, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1186, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1779, 1860, 1980, 2046, 2232, 2372, 2480, 2640, 2728, 2790, 2965, 2976, 3069, 3168, 3410, 3558, 3720, 3960, 4092, 4464, 4744, 4960, 5115, 5280, 5337, 5456, 5580, 5930, 6138, 6523, 6820, 7116, 7440, 7920, 8184, 8895, 8928, 9488, 10230, 10674, 10912, 11160, 11860, 12276, 13046, 13640, 14232, 14880, 15345, 15840, 16368, 17790, 18383, 18976, 19569, 20460, 21348, 22320, 23720, 24552, 26092, 26685, 27280, 28464, 30690, 32615, 32736, 35580, 36766, 39138, 40920, 42696, 44640, 47440, 49104, 52184, 53370, 54560, 55149, 56928, 58707, 61380, 65230, 71160, 73532, 78276, 81840, 85392, 91915, 94880, 97845, 98208, 104368, 106740, 110298, 117414, 122760, 130460, 142320, 147064, 156552, 163680, 165447, 170784, 183830, 195690, 202213, 208736, 213480, 220596, 234828, 245520, 260920, 275745, 284640, 293535, 294128, 313104, 330894, 367660, 391380, 404426, 426960, 441192, 469656, 491040, 521840, 551490, 587070, 588256, 606639, 626208, 661788, 735320, 782760, 808852, 827235, 853920, 882384, 939312, 1011065, 1043680, 1102980, 1174140, 1213278, 1323576, 1470640, 1565520, 1617704, 1654470, 1764768, 1819917, 1878624, 2022130, 2205960, 2348280, 2426556, 2647152, 2941280, 3033195, 3131040, 3235408, 3308940, 3639834, 4044260, 4411920, 4696560, 4853112, 5294304, 6066390, 6470816, 6617880, 7279668, 8088520, 8823840, 9099585, 9393120, 9706224, 12132780, 13235760, 14559336, 16177040, 18199170, 19412448, 24265560, 26471520, 29118672, 32354080, 36398340, 48531120, 58237344, 72796680, 97062240, 145593360, 291186720]

約数ペア:

[(1, 291186720), (2, 145593360), (3, 97062240), (4, 72796680), (5, 58237344), (6, 48531120), (8, 36398340), (9, 32354080), (10, 29118672), (11, 26471520), (12, 24265560), (15, 19412448), (16, 18199170), (18, 16177040), (20, 14559336), (22, 13235760), (24, 12132780), (30, 9706224), (31, 9393120), (32, 9099585), (33, 8823840), (36, 8088520), (40, 7279668), (44, 6617880), (45, 6470816), (48, 6066390), (55, 5294304), (60, 4853112), (62, 4696560), (66, 4411920), (72, 4044260), (80, 3639834), (88, 3308940), (90, 3235408), (93, 3131040), (96, 3033195), (99, 2941280), (110, 2647152), (120, 2426556), (124, 2348280), (132, 2205960), (144, 2022130), (155, 1878624), (160, 1819917), (165, 1764768), (176, 1654470), (180, 1617704), (186, 1565520), (198, 1470640), (220, 1323576), (240, 1213278), (248, 1174140), (264, 1102980), (279, 1043680), (288, 1011065), (310, 939312), (330, 882384), (341, 853920), (352, 827235), (360, 808852), (372, 782760), (396, 735320), (440, 661788), (465, 626208), (480, 606639), (495, 588256), (496, 587070), (528, 551490), (558, 521840), (593, 491040), (620, 469656), (660, 441192), (682, 426960), (720, 404426), (744, 391380), (792, 367660), (880, 330894), (930, 313104), (990, 294128), (992, 293535), (1023, 284640), (1056, 275745), (1116, 260920), (1186, 245520), (1240, 234828), (1320, 220596), (1364, 213480), (1395, 208736), (1440, 202213), (1488, 195690), (1584, 183830), (1705, 170784), (1760, 165447), (1779, 163680), (1860, 156552), (1980, 147064), (2046, 142320), (2232, 130460), (2372, 122760), (2480, 117414), (2640, 110298), (2728, 106740), (2790, 104368), (2965, 98208), (2976, 97845), (3069, 94880), (3168, 91915), (3410, 85392), (3558, 81840), (3720, 78276), (3960, 73532), (4092, 71160), (4464, 65230), (4744, 61380), (4960, 58707), (5115, 56928), (5280, 55149), (5337, 54560), (5456, 53370), (5580, 52184), (5930, 49104), (6138, 47440), (6523, 44640), (6820, 42696), (7116, 40920), (7440, 39138), (7920, 36766), (8184, 35580), (8895, 32736), (8928, 32615), (9488, 30690), (10230, 28464), (10674, 27280), (10912, 26685), (11160, 26092), (11860, 24552), (12276, 23720), (13046, 22320), (13640, 21348), (14232, 20460), (14880, 19569), (15345, 18976), (15840, 18383), (16368, 17790)]