531767040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 1974798336

約数和(自身を除く): 1443031296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 271, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 542, 560, 584, 640, 672, 730, 768, 813, 840, 876, 896, 960, 1022, 1084, 1095, 1120, 1168, 1280, 1344, 1355, 1460, 1533, 1626, 1680, 1752, 1792, 1897, 1920, 2044, 2168, 2190, 2240, 2336, 2555, 2688, 2710, 2920, 3066, 3252, 3360, 3504, 3794, 3840, 4065, 4088, 4336, 4380, 4480, 4672, 5110, 5376, 5420, 5691, 5840, 6132, 6504, 6720, 7008, 7588, 7665, 8130, 8176, 8672, 8760, 8960, 9344, 9485, 10220, 10840, 11382, 11680, 12264, 13008, 13440, 14016, 15176, 15330, 16260, 16352, 17344, 17520, 18688, 18970, 19783, 20440, 21680, 22764, 23360, 24528, 26016, 26880, 28032, 28455, 30352, 30660, 32520, 32704, 34688, 35040, 37940, 39566, 40880, 43360, 45528, 46720, 49056, 52032, 56064, 56910, 59349, 60704, 61320, 65040, 65408, 69376, 70080, 75880, 79132, 81760, 86720, 91056, 93440, 98112, 98915, 104064, 113820, 118698, 121408, 122640, 130080, 130816, 138481, 140160, 151760, 158264, 163520, 173440, 182112, 196224, 197830, 208128, 227640, 237396, 242816, 245280, 260160, 276962, 280320, 296745, 303520, 316528, 327040, 346880, 364224, 392448, 395660, 415443, 455280, 474792, 485632, 490560, 520320, 553924, 593490, 607040, 633056, 654080, 692405, 728448, 791320, 830886, 910560, 949584, 981120, 1040640, 1107848, 1186980, 1214080, 1266112, 1384810, 1456896, 1582640, 1661772, 1821120, 1899168, 1962240, 2077215, 2215696, 2373960, 2428160, 2532224, 2769620, 3165280, 3323544, 3642240, 3798336, 4154430, 4431392, 4747920, 5064448, 5539240, 6330560, 6647088, 7284480, 7596672, 8308860, 8862784, 9495840, 11078480, 12661120, 13294176, 15193344, 16617720, 17725568, 18991680, 22156960, 25322240, 26588352, 33235440, 35451136, 37983360, 44313920, 53176704, 66470880, 75966720, 88627840, 106353408, 132941760, 177255680, 265883520, 531767040]

約数ペア:

[(1, 531767040), (2, 265883520), (3, 177255680), (4, 132941760), (5, 106353408), (6, 88627840), (7, 75966720), (8, 66470880), (10, 53176704), (12, 44313920), (14, 37983360), (15, 35451136), (16, 33235440), (20, 26588352), (21, 25322240), (24, 22156960), (28, 18991680), (30, 17725568), (32, 16617720), (35, 15193344), (40, 13294176), (42, 12661120), (48, 11078480), (56, 9495840), (60, 8862784), (64, 8308860), (70, 7596672), (73, 7284480), (80, 6647088), (84, 6330560), (96, 5539240), (105, 5064448), (112, 4747920), (120, 4431392), (128, 4154430), (140, 3798336), (146, 3642240), (160, 3323544), (168, 3165280), (192, 2769620), (210, 2532224), (219, 2428160), (224, 2373960), (240, 2215696), (256, 2077215), (271, 1962240), (280, 1899168), (292, 1821120), (320, 1661772), (336, 1582640), (365, 1456896), (384, 1384810), (420, 1266112), (438, 1214080), (448, 1186980), (480, 1107848), (511, 1040640), (542, 981120), (560, 949584), (584, 910560), (640, 830886), (672, 791320), (730, 728448), (768, 692405), (813, 654080), (840, 633056), (876, 607040), (896, 593490), (960, 553924), (1022, 520320), (1084, 490560), (1095, 485632), (1120, 474792), (1168, 455280), (1280, 415443), (1344, 395660), (1355, 392448), (1460, 364224), (1533, 346880), (1626, 327040), (1680, 316528), (1752, 303520), (1792, 296745), (1897, 280320), (1920, 276962), (2044, 260160), (2168, 245280), (2190, 242816), (2240, 237396), (2336, 227640), (2555, 208128), (2688, 197830), (2710, 196224), (2920, 182112), (3066, 173440), (3252, 163520), (3360, 158264), (3504, 151760), (3794, 140160), (3840, 138481), (4065, 130816), (4088, 130080), (4336, 122640), (4380, 121408), (4480, 118698), (4672, 113820), (5110, 104064), (5376, 98915), (5420, 98112), (5691, 93440), (5840, 91056), (6132, 86720), (6504, 81760), (6720, 79132), (7008, 75880), (7588, 70080), (7665, 69376), (8130, 65408), (8176, 65040), (8672, 61320), (8760, 60704), (8960, 59349), (9344, 56910), (9485, 56064), (10220, 52032), (10840, 49056), (11382, 46720), (11680, 45528), (12264, 43360), (13008, 40880), (13440, 39566), (14016, 37940), (15176, 35040), (15330, 34688), (16260, 32704), (16352, 32520), (17344, 30660), (17520, 30352), (18688, 28455), (18970, 28032), (19783, 26880), (20440, 26016), (21680, 24528), (22764, 23360)]