289320960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 208

約数和(自身を含む): 983706336

約数和(自身を除く): 694385376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 277, 320, 340, 384, 408, 480, 510, 512, 544, 554, 640, 680, 768, 816, 831, 960, 1020, 1024, 1088, 1108, 1280, 1360, 1385, 1536, 1632, 1662, 1920, 2040, 2048, 2176, 2216, 2560, 2720, 2770, 3072, 3264, 3324, 3840, 4080, 4096, 4155, 4352, 4432, 4709, 5120, 5440, 5540, 6144, 6528, 6648, 7680, 8160, 8310, 8704, 8864, 9418, 10240, 10880, 11080, 12288, 13056, 13296, 14127, 15360, 16320, 16620, 17408, 17728, 18836, 20480, 21760, 22160, 23545, 26112, 26592, 28254, 30720, 32640, 33240, 34816, 35456, 37672, 43520, 44320, 47090, 52224, 53184, 56508, 61440, 65280, 66480, 69632, 70635, 70912, 75344, 87040, 88640, 94180, 104448, 106368, 113016, 130560, 132960, 141270, 141824, 150688, 174080, 177280, 188360, 208896, 212736, 226032, 261120, 265920, 282540, 283648, 301376, 348160, 354560, 376720, 425472, 452064, 522240, 531840, 565080, 567296, 602752, 709120, 753440, 850944, 904128, 1044480, 1063680, 1130160, 1134592, 1205504, 1418240, 1506880, 1701888, 1808256, 2127360, 2260320, 2411008, 2836480, 3013760, 3403776, 3616512, 4254720, 4520640, 4822016, 5672960, 6027520, 7233024, 8509440, 9041280, 9644032, 12055040, 14466048, 17018880, 18082560, 19288064, 24110080, 28932096, 36165120, 48220160, 57864192, 72330240, 96440320, 144660480, 289320960]

約数ペア:

[(1, 289320960), (2, 144660480), (3, 96440320), (4, 72330240), (5, 57864192), (6, 48220160), (8, 36165120), (10, 28932096), (12, 24110080), (15, 19288064), (16, 18082560), (17, 17018880), (20, 14466048), (24, 12055040), (30, 9644032), (32, 9041280), (34, 8509440), (40, 7233024), (48, 6027520), (51, 5672960), (60, 4822016), (64, 4520640), (68, 4254720), (80, 3616512), (85, 3403776), (96, 3013760), (102, 2836480), (120, 2411008), (128, 2260320), (136, 2127360), (160, 1808256), (170, 1701888), (192, 1506880), (204, 1418240), (240, 1205504), (255, 1134592), (256, 1130160), (272, 1063680), (277, 1044480), (320, 904128), (340, 850944), (384, 753440), (408, 709120), (480, 602752), (510, 567296), (512, 565080), (544, 531840), (554, 522240), (640, 452064), (680, 425472), (768, 376720), (816, 354560), (831, 348160), (960, 301376), (1020, 283648), (1024, 282540), (1088, 265920), (1108, 261120), (1280, 226032), (1360, 212736), (1385, 208896), (1536, 188360), (1632, 177280), (1662, 174080), (1920, 150688), (2040, 141824), (2048, 141270), (2176, 132960), (2216, 130560), (2560, 113016), (2720, 106368), (2770, 104448), (3072, 94180), (3264, 88640), (3324, 87040), (3840, 75344), (4080, 70912), (4096, 70635), (4155, 69632), (4352, 66480), (4432, 65280), (4709, 61440), (5120, 56508), (5440, 53184), (5540, 52224), (6144, 47090), (6528, 44320), (6648, 43520), (7680, 37672), (8160, 35456), (8310, 34816), (8704, 33240), (8864, 32640), (9418, 30720), (10240, 28254), (10880, 26592), (11080, 26112), (12288, 23545), (13056, 22160), (13296, 21760), (14127, 20480), (15360, 18836), (16320, 17728), (16620, 17408)]