15782814720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9257}}^1$

素因数の和:9325

約数の個数: 264

約数和(自身を含む): 56171137464

約数和(自身を除く): 40388322744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6660, 7104, 7680, 8880, 9216, 9257, 9472, 10656, 11520, 11840, 13320, 14208, 15360, 17760, 18514, 18944, 21312, 23040, 23680, 26640, 27771, 28416, 35520, 37028, 37888, 42624, 46080, 46285, 47360, 53280, 55542, 56832, 71040, 74056, 83313, 85248, 92570, 94720, 106560, 111084, 113664, 138855, 142080, 148112, 166626, 170496, 185140, 189440, 213120, 222168, 277710, 284160, 296224, 333252, 340992, 342509, 370280, 416565, 426240, 444336, 555420, 568320, 592448, 666504, 685018, 740560, 833130, 852480, 888672, 1027527, 1110840, 1184896, 1333008, 1370036, 1481120, 1666260, 1704960, 1712545, 1777344, 2055054, 2221680, 2369792, 2666016, 2740072, 2962240, 3082581, 3332520, 3425090, 3554688, 4110108, 4443360, 4739584, 5137635, 5332032, 5480144, 5924480, 6165162, 6665040, 6850180, 7109376, 8220216, 8886720, 9479168, 10275270, 10664064, 10960288, 11848960, 12330324, 13330080, 13700360, 14218752, 15412905, 16440432, 17773440, 20550540, 21328128, 21920576, 23697920, 24660648, 26660160, 27400720, 28437504, 30825810, 32880864, 35546880, 41101080, 42656256, 43841152, 47395840, 49321296, 53320320, 54801440, 61651620, 65761728, 71093760, 82202160, 85312512, 87682304, 98642592, 106640640, 109602880, 123303240, 131523456, 142187520, 164404320, 175364608, 197285184, 213281280, 219205760, 246606480, 263046912, 328808640, 350729216, 394570368, 426562560, 438411520, 493212960, 526093824, 657617280, 789140736, 876823040, 986425920, 1052187648, 1315234560, 1578281472, 1753646080, 1972851840, 2630469120, 3156562944, 3945703680, 5260938240, 7891407360, 15782814720]

約数ペア:

[(1, 15782814720), (2, 7891407360), (3, 5260938240), (4, 3945703680), (5, 3156562944), (6, 2630469120), (8, 1972851840), (9, 1753646080), (10, 1578281472), (12, 1315234560), (15, 1052187648), (16, 986425920), (18, 876823040), (20, 789140736), (24, 657617280), (30, 526093824), (32, 493212960), (36, 438411520), (37, 426562560), (40, 394570368), (45, 350729216), (48, 328808640), (60, 263046912), (64, 246606480), (72, 219205760), (74, 213281280), (80, 197285184), (90, 175364608), (96, 164404320), (111, 142187520), (120, 131523456), (128, 123303240), (144, 109602880), (148, 106640640), (160, 98642592), (180, 87682304), (185, 85312512), (192, 82202160), (222, 71093760), (240, 65761728), (256, 61651620), (288, 54801440), (296, 53320320), (320, 49321296), (333, 47395840), (360, 43841152), (370, 42656256), (384, 41101080), (444, 35546880), (480, 32880864), (512, 30825810), (555, 28437504), (576, 27400720), (592, 26660160), (640, 24660648), (666, 23697920), (720, 21920576), (740, 21328128), (768, 20550540), (888, 17773440), (960, 16440432), (1024, 15412905), (1110, 14218752), (1152, 13700360), (1184, 13330080), (1280, 12330324), (1332, 11848960), (1440, 10960288), (1480, 10664064), (1536, 10275270), (1665, 9479168), (1776, 8886720), (1920, 8220216), (2220, 7109376), (2304, 6850180), (2368, 6665040), (2560, 6165162), (2664, 5924480), (2880, 5480144), (2960, 5332032), (3072, 5137635), (3330, 4739584), (3552, 4443360), (3840, 4110108), (4440, 3554688), (4608, 3425090), (4736, 3332520), (5120, 3082581), (5328, 2962240), (5760, 2740072), (5920, 2666016), (6660, 2369792), (7104, 2221680), (7680, 2055054), (8880, 1777344), (9216, 1712545), (9257, 1704960), (9472, 1666260), (10656, 1481120), (11520, 1370036), (11840, 1333008), (13320, 1184896), (14208, 1110840), (15360, 1027527), (17760, 888672), (18514, 852480), (18944, 833130), (21312, 740560), (23040, 685018), (23680, 666504), (26640, 592448), (27771, 568320), (28416, 555420), (35520, 444336), (37028, 426240), (37888, 416565), (42624, 370280), (46080, 342509), (46285, 340992), (47360, 333252), (53280, 296224), (55542, 284160), (56832, 277710), (71040, 222168), (74056, 213120), (83313, 189440), (85248, 185140), (92570, 170496), (94720, 166626), (106560, 148112), (111084, 142080), (113664, 138855)]