252625440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 855017856

約数和(自身を除く): 602392416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 83, 85, 96, 102, 120, 136, 160, 166, 170, 204, 240, 249, 255, 272, 332, 340, 373, 408, 415, 480, 498, 510, 544, 664, 680, 746, 816, 830, 996, 1020, 1119, 1245, 1328, 1360, 1411, 1492, 1632, 1660, 1865, 1992, 2040, 2238, 2490, 2656, 2720, 2822, 2984, 3320, 3730, 3984, 4080, 4233, 4476, 4980, 5595, 5644, 5968, 6341, 6640, 7055, 7460, 7968, 8160, 8466, 8952, 9960, 11190, 11288, 11936, 12682, 13280, 14110, 14920, 16932, 17904, 19023, 19920, 21165, 22380, 22576, 25364, 28220, 29840, 30959, 31705, 33864, 35808, 38046, 39840, 42330, 44760, 45152, 50728, 56440, 59680, 61918, 63410, 67728, 76092, 84660, 89520, 92877, 95115, 101456, 112880, 123836, 126820, 135456, 152184, 154795, 169320, 179040, 185754, 190230, 202912, 225760, 247672, 253640, 304368, 309590, 338640, 371508, 380460, 464385, 495344, 507280, 526303, 608736, 619180, 677280, 743016, 760920, 928770, 990688, 1014560, 1052606, 1238360, 1486032, 1521840, 1578909, 1857540, 2105212, 2476720, 2631515, 2972064, 3043680, 3157818, 3715080, 4210424, 4953440, 5263030, 6315636, 7430160, 7894545, 8420848, 10526060, 12631272, 14860320, 15789090, 16841696, 21052120, 25262544, 31578180, 42104240, 50525088, 63156360, 84208480, 126312720, 252625440]

約数ペア:

[(1, 252625440), (2, 126312720), (3, 84208480), (4, 63156360), (5, 50525088), (6, 42104240), (8, 31578180), (10, 25262544), (12, 21052120), (15, 16841696), (16, 15789090), (17, 14860320), (20, 12631272), (24, 10526060), (30, 8420848), (32, 7894545), (34, 7430160), (40, 6315636), (48, 5263030), (51, 4953440), (60, 4210424), (68, 3715080), (80, 3157818), (83, 3043680), (85, 2972064), (96, 2631515), (102, 2476720), (120, 2105212), (136, 1857540), (160, 1578909), (166, 1521840), (170, 1486032), (204, 1238360), (240, 1052606), (249, 1014560), (255, 990688), (272, 928770), (332, 760920), (340, 743016), (373, 677280), (408, 619180), (415, 608736), (480, 526303), (498, 507280), (510, 495344), (544, 464385), (664, 380460), (680, 371508), (746, 338640), (816, 309590), (830, 304368), (996, 253640), (1020, 247672), (1119, 225760), (1245, 202912), (1328, 190230), (1360, 185754), (1411, 179040), (1492, 169320), (1632, 154795), (1660, 152184), (1865, 135456), (1992, 126820), (2040, 123836), (2238, 112880), (2490, 101456), (2656, 95115), (2720, 92877), (2822, 89520), (2984, 84660), (3320, 76092), (3730, 67728), (3984, 63410), (4080, 61918), (4233, 59680), (4476, 56440), (4980, 50728), (5595, 45152), (5644, 44760), (5968, 42330), (6341, 39840), (6640, 38046), (7055, 35808), (7460, 33864), (7968, 31705), (8160, 30959), (8466, 29840), (8952, 28220), (9960, 25364), (11190, 22576), (11288, 22380), (11936, 21165), (12682, 19920), (13280, 19023), (14110, 17904), (14920, 16932)]