219811200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3271}}^1$

素因数の和:3305

約数の個数: 192

約数和(自身を含む): 827685120

約数和(自身を除く): 607873920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3271, 3360, 4200, 4480, 4800, 5600, 6542, 6720, 8400, 9600, 9813, 11200, 13084, 13440, 16355, 16800, 19626, 22400, 22897, 26168, 32710, 33600, 39252, 45794, 49065, 52336, 65420, 67200, 68691, 78504, 81775, 91588, 98130, 104672, 114485, 130840, 137382, 157008, 163550, 183176, 196260, 209344, 228970, 245325, 261680, 274764, 314016, 327100, 343455, 366352, 392520, 418688, 457940, 490650, 523360, 549528, 572425, 628032, 654200, 686910, 732704, 785040, 915880, 981300, 1046720, 1099056, 1144850, 1256064, 1308400, 1373820, 1465408, 1570080, 1717275, 1831760, 1962600, 2093440, 2198112, 2289700, 2616800, 2747640, 2930816, 3140160, 3434550, 3663520, 3925200, 4396224, 4579400, 5233600, 5495280, 6280320, 6869100, 7327040, 7850400, 8792448, 9158800, 10467200, 10990560, 13738200, 14654080, 15700800, 18317600, 21981120, 27476400, 31401600, 36635200, 43962240, 54952800, 73270400, 109905600, 219811200]

約数ペア:

[(1, 219811200), (2, 109905600), (3, 73270400), (4, 54952800), (5, 43962240), (6, 36635200), (7, 31401600), (8, 27476400), (10, 21981120), (12, 18317600), (14, 15700800), (15, 14654080), (16, 13738200), (20, 10990560), (21, 10467200), (24, 9158800), (25, 8792448), (28, 7850400), (30, 7327040), (32, 6869100), (35, 6280320), (40, 5495280), (42, 5233600), (48, 4579400), (50, 4396224), (56, 3925200), (60, 3663520), (64, 3434550), (70, 3140160), (75, 2930816), (80, 2747640), (84, 2616800), (96, 2289700), (100, 2198112), (105, 2093440), (112, 1962600), (120, 1831760), (128, 1717275), (140, 1570080), (150, 1465408), (160, 1373820), (168, 1308400), (175, 1256064), (192, 1144850), (200, 1099056), (210, 1046720), (224, 981300), (240, 915880), (280, 785040), (300, 732704), (320, 686910), (336, 654200), (350, 628032), (384, 572425), (400, 549528), (420, 523360), (448, 490650), (480, 457940), (525, 418688), (560, 392520), (600, 366352), (640, 343455), (672, 327100), (700, 314016), (800, 274764), (840, 261680), (896, 245325), (960, 228970), (1050, 209344), (1120, 196260), (1200, 183176), (1344, 163550), (1400, 157008), (1600, 137382), (1680, 130840), (1920, 114485), (2100, 104672), (2240, 98130), (2400, 91588), (2688, 81775), (2800, 78504), (3200, 68691), (3271, 67200), (3360, 65420), (4200, 52336), (4480, 49065), (4800, 45794), (5600, 39252), (6542, 33600), (6720, 32710), (8400, 26168), (9600, 22897), (9813, 22400), (11200, 19626), (13084, 16800), (13440, 16355)]