15440931360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20416

約数の個数: 288

約数和(自身を含む): 57594281472

約数和(自身を除く): 42153350112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 816, 930, 992, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2720, 2790, 2976, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 4896, 4960, 5270, 5580, 6120, 6324, 7440, 7905, 8160, 8432, 8928, 9486, 10540, 11160, 12240, 12648, 14880, 15810, 16864, 18972, 20347, 21080, 22320, 23715, 24480, 25296, 31620, 37944, 40694, 42160, 44640, 47430, 50592, 61041, 63240, 75888, 81388, 84320, 94860, 101735, 122082, 126480, 151776, 162776, 183123, 189720, 203470, 244164, 252960, 305205, 325552, 345899, 366246, 379440, 406940, 488328, 610410, 630757, 651104, 691798, 732492, 758880, 813880, 915615, 976656, 1037697, 1220820, 1261514, 1383596, 1464984, 1627760, 1729495, 1831230, 1892271, 1953312, 2075394, 2441640, 2523028, 2767192, 2929968, 3113091, 3153785, 3255520, 3458990, 3662460, 3784542, 4150788, 4883280, 5046056, 5188485, 5534384, 5676813, 5859936, 6226182, 6307570, 6917980, 7324920, 7569084, 8301576, 9461355, 9766560, 10092112, 10376970, 10722869, 11068768, 11353626, 12452364, 12615140, 13835960, 14649840, 15138168, 15565455, 16603152, 18922710, 20184224, 20753940, 21445738, 22707252, 24904728, 25230280, 27671920, 28384065, 29299680, 30276336, 31130910, 32168607, 33206304, 37845420, 41507880, 42891476, 45414504, 49809456, 50460560, 53614345, 55343840, 56768130, 60552672, 62261820, 64337214, 75690840, 83015760, 85782952, 90829008, 96505821, 99618912, 100921120, 107228690, 113536260, 124523640, 128674428, 151381680, 160843035, 166031520, 171565904, 181658016, 193011642, 214457380, 227072520, 249047280, 257348856, 302763360, 321686070, 343131808, 386023284, 428914760, 454145040, 482529105, 498094560, 514697712, 643372140, 772046568, 857829520, 908290080, 965058210, 1029395424, 1286744280, 1544093136, 1715659040, 1930116420, 2573488560, 3088186272, 3860232840, 5146977120, 7720465680, 15440931360]

約数ペア:

[(1, 15440931360), (2, 7720465680), (3, 5146977120), (4, 3860232840), (5, 3088186272), (6, 2573488560), (8, 1930116420), (9, 1715659040), (10, 1544093136), (12, 1286744280), (15, 1029395424), (16, 965058210), (17, 908290080), (18, 857829520), (20, 772046568), (24, 643372140), (30, 514697712), (31, 498094560), (32, 482529105), (34, 454145040), (36, 428914760), (40, 386023284), (45, 343131808), (48, 321686070), (51, 302763360), (60, 257348856), (62, 249047280), (68, 227072520), (72, 214457380), (80, 193011642), (85, 181658016), (90, 171565904), (93, 166031520), (96, 160843035), (102, 151381680), (120, 128674428), (124, 124523640), (136, 113536260), (144, 107228690), (153, 100921120), (155, 99618912), (160, 96505821), (170, 90829008), (180, 85782952), (186, 83015760), (204, 75690840), (240, 64337214), (248, 62261820), (255, 60552672), (272, 56768130), (279, 55343840), (288, 53614345), (306, 50460560), (310, 49809456), (340, 45414504), (360, 42891476), (372, 41507880), (408, 37845420), (465, 33206304), (480, 32168607), (496, 31130910), (510, 30276336), (527, 29299680), (544, 28384065), (558, 27671920), (612, 25230280), (620, 24904728), (680, 22707252), (720, 21445738), (744, 20753940), (765, 20184224), (816, 18922710), (930, 16603152), (992, 15565455), (1020, 15138168), (1054, 14649840), (1116, 13835960), (1224, 12615140), (1240, 12452364), (1360, 11353626), (1395, 11068768), (1440, 10722869), (1488, 10376970), (1530, 10092112), (1581, 9766560), (1632, 9461355), (1860, 8301576), (2040, 7569084), (2108, 7324920), (2232, 6917980), (2448, 6307570), (2480, 6226182), (2635, 5859936), (2720, 5676813), (2790, 5534384), (2976, 5188485), (3060, 5046056), (3162, 4883280), (3720, 4150788), (4080, 3784542), (4216, 3662460), (4464, 3458990), (4743, 3255520), (4896, 3153785), (4960, 3113091), (5270, 2929968), (5580, 2767192), (6120, 2523028), (6324, 2441640), (7440, 2075394), (7905, 1953312), (8160, 1892271), (8432, 1831230), (8928, 1729495), (9486, 1627760), (10540, 1464984), (11160, 1383596), (12240, 1261514), (12648, 1220820), (14880, 1037697), (15810, 976656), (16864, 915615), (18972, 813880), (20347, 758880), (21080, 732492), (22320, 691798), (23715, 651104), (24480, 630757), (25296, 610410), (31620, 488328), (37944, 406940), (40694, 379440), (42160, 366246), (44640, 345899), (47430, 325552), (50592, 305205), (61041, 252960), (63240, 244164), (75888, 203470), (81388, 189720), (84320, 183123), (94860, 162776), (101735, 151776), (122082, 126480)]