12155867520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1445

約数の個数: 256

約数和(自身を含む): 40116600000

約数和(自身を除く): 27960732480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 137, 148, 160, 185, 192, 222, 240, 274, 296, 320, 370, 384, 411, 444, 480, 548, 555, 592, 640, 685, 740, 822, 888, 960, 1096, 1110, 1184, 1249, 1370, 1480, 1644, 1776, 1920, 2055, 2192, 2220, 2368, 2498, 2740, 2960, 3288, 3552, 3747, 4110, 4384, 4440, 4736, 4996, 5069, 5480, 5920, 6245, 6576, 7104, 7494, 8220, 8768, 8880, 9992, 10138, 10960, 11840, 12490, 13152, 14208, 14988, 15207, 16440, 17536, 17760, 18735, 19984, 20276, 21920, 23680, 24980, 25345, 26304, 29976, 30414, 32880, 35520, 37470, 39968, 40552, 43840, 46213, 49960, 50690, 52608, 59952, 60828, 65760, 71040, 74940, 76035, 79936, 81104, 87680, 92426, 99920, 101380, 119904, 121656, 131520, 138639, 149880, 152070, 159872, 162208, 171113, 184852, 199840, 202760, 231065, 239808, 243312, 263040, 277278, 299760, 304140, 324416, 342226, 369704, 399680, 405520, 462130, 479616, 486624, 513339, 554556, 599520, 608280, 648832, 684452, 693195, 739408, 799360, 811040, 855565, 924260, 973248, 1026678, 1109112, 1199040, 1216560, 1368904, 1386390, 1478816, 1622080, 1711130, 1848520, 1946496, 2053356, 2218224, 2398080, 2433120, 2566695, 2737808, 2772780, 2957632, 3244160, 3422260, 3697040, 4106712, 4436448, 4866240, 5133390, 5475616, 5545560, 5915264, 6331181, 6844520, 7394080, 8213424, 8872896, 9732480, 10266780, 10951232, 11091120, 12662362, 13689040, 14788160, 16426848, 17745792, 18993543, 20533560, 21902464, 22182240, 25324724, 27378080, 29576320, 31655905, 32853696, 37987086, 41067120, 44364480, 50649448, 54756160, 63311810, 65707392, 75974172, 82134240, 88728960, 94967715, 101298896, 109512320, 126623620, 151948344, 164268480, 189935430, 202597792, 253247240, 303896688, 328536960, 379870860, 405195584, 506494480, 607793376, 759741720, 810391168, 1012988960, 1215586752, 1519483440, 2025977920, 2431173504, 3038966880, 4051955840, 6077933760, 12155867520]

約数ペア:

[(1, 12155867520), (2, 6077933760), (3, 4051955840), (4, 3038966880), (5, 2431173504), (6, 2025977920), (8, 1519483440), (10, 1215586752), (12, 1012988960), (15, 810391168), (16, 759741720), (20, 607793376), (24, 506494480), (30, 405195584), (32, 379870860), (37, 328536960), (40, 303896688), (48, 253247240), (60, 202597792), (64, 189935430), (74, 164268480), (80, 151948344), (96, 126623620), (111, 109512320), (120, 101298896), (128, 94967715), (137, 88728960), (148, 82134240), (160, 75974172), (185, 65707392), (192, 63311810), (222, 54756160), (240, 50649448), (274, 44364480), (296, 41067120), (320, 37987086), (370, 32853696), (384, 31655905), (411, 29576320), (444, 27378080), (480, 25324724), (548, 22182240), (555, 21902464), (592, 20533560), (640, 18993543), (685, 17745792), (740, 16426848), (822, 14788160), (888, 13689040), (960, 12662362), (1096, 11091120), (1110, 10951232), (1184, 10266780), (1249, 9732480), (1370, 8872896), (1480, 8213424), (1644, 7394080), (1776, 6844520), (1920, 6331181), (2055, 5915264), (2192, 5545560), (2220, 5475616), (2368, 5133390), (2498, 4866240), (2740, 4436448), (2960, 4106712), (3288, 3697040), (3552, 3422260), (3747, 3244160), (4110, 2957632), (4384, 2772780), (4440, 2737808), (4736, 2566695), (4996, 2433120), (5069, 2398080), (5480, 2218224), (5920, 2053356), (6245, 1946496), (6576, 1848520), (7104, 1711130), (7494, 1622080), (8220, 1478816), (8768, 1386390), (8880, 1368904), (9992, 1216560), (10138, 1199040), (10960, 1109112), (11840, 1026678), (12490, 973248), (13152, 924260), (14208, 855565), (14988, 811040), (15207, 799360), (16440, 739408), (17536, 693195), (17760, 684452), (18735, 648832), (19984, 608280), (20276, 599520), (21920, 554556), (23680, 513339), (24980, 486624), (25345, 479616), (26304, 462130), (29976, 405520), (30414, 399680), (32880, 369704), (35520, 342226), (37470, 324416), (39968, 304140), (40552, 299760), (43840, 277278), (46213, 263040), (49960, 243312), (50690, 239808), (52608, 231065), (59952, 202760), (60828, 199840), (65760, 184852), (71040, 171113), (74940, 162208), (76035, 159872), (79936, 152070), (81104, 149880), (87680, 138639), (92426, 131520), (99920, 121656), (101380, 119904)]