216547680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 713603520

約数和(自身を除く): 497055840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 89, 96, 111, 120, 137, 148, 160, 178, 185, 222, 240, 267, 274, 296, 356, 370, 411, 444, 445, 480, 534, 548, 555, 592, 685, 712, 740, 822, 888, 890, 1068, 1096, 1110, 1184, 1335, 1370, 1424, 1480, 1644, 1776, 1780, 2055, 2136, 2192, 2220, 2670, 2740, 2848, 2960, 3288, 3293, 3552, 3560, 4110, 4272, 4384, 4440, 5069, 5340, 5480, 5920, 6576, 6586, 7120, 8220, 8544, 8880, 9879, 10138, 10680, 10960, 12193, 13152, 13172, 14240, 15207, 16440, 16465, 17760, 19758, 20276, 21360, 21920, 24386, 25345, 26344, 30414, 32880, 32930, 36579, 39516, 40552, 42720, 48772, 49395, 50690, 52688, 60828, 60965, 65760, 65860, 73158, 76035, 79032, 81104, 97544, 98790, 101380, 105376, 121656, 121930, 131720, 146316, 152070, 158064, 162208, 182895, 195088, 197580, 202760, 243312, 243860, 263440, 292632, 304140, 316128, 365790, 390176, 395160, 405520, 451141, 486624, 487720, 526880, 585264, 608280, 731580, 790320, 811040, 902282, 975440, 1170528, 1216560, 1353423, 1463160, 1580640, 1804564, 1950880, 2255705, 2433120, 2706846, 2926320, 3609128, 4511410, 5413692, 5852640, 6767115, 7218256, 9022820, 10827384, 13534230, 14436512, 18045640, 21654768, 27068460, 36091280, 43309536, 54136920, 72182560, 108273840, 216547680]

約数ペア:

[(1, 216547680), (2, 108273840), (3, 72182560), (4, 54136920), (5, 43309536), (6, 36091280), (8, 27068460), (10, 21654768), (12, 18045640), (15, 14436512), (16, 13534230), (20, 10827384), (24, 9022820), (30, 7218256), (32, 6767115), (37, 5852640), (40, 5413692), (48, 4511410), (60, 3609128), (74, 2926320), (80, 2706846), (89, 2433120), (96, 2255705), (111, 1950880), (120, 1804564), (137, 1580640), (148, 1463160), (160, 1353423), (178, 1216560), (185, 1170528), (222, 975440), (240, 902282), (267, 811040), (274, 790320), (296, 731580), (356, 608280), (370, 585264), (411, 526880), (444, 487720), (445, 486624), (480, 451141), (534, 405520), (548, 395160), (555, 390176), (592, 365790), (685, 316128), (712, 304140), (740, 292632), (822, 263440), (888, 243860), (890, 243312), (1068, 202760), (1096, 197580), (1110, 195088), (1184, 182895), (1335, 162208), (1370, 158064), (1424, 152070), (1480, 146316), (1644, 131720), (1776, 121930), (1780, 121656), (2055, 105376), (2136, 101380), (2192, 98790), (2220, 97544), (2670, 81104), (2740, 79032), (2848, 76035), (2960, 73158), (3288, 65860), (3293, 65760), (3552, 60965), (3560, 60828), (4110, 52688), (4272, 50690), (4384, 49395), (4440, 48772), (5069, 42720), (5340, 40552), (5480, 39516), (5920, 36579), (6576, 32930), (6586, 32880), (7120, 30414), (8220, 26344), (8544, 25345), (8880, 24386), (9879, 21920), (10138, 21360), (10680, 20276), (10960, 19758), (12193, 17760), (13152, 16465), (13172, 16440), (14240, 15207)]