14717438720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 38384357760

約数和(自身を除く): 23666919040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 89, 92, 115, 128, 137, 160, 164, 178, 184, 205, 230, 256, 274, 320, 328, 356, 368, 410, 445, 460, 548, 640, 656, 685, 712, 736, 820, 890, 920, 943, 1096, 1280, 1312, 1370, 1424, 1472, 1640, 1780, 1840, 1886, 2047, 2192, 2624, 2740, 2848, 2944, 3151, 3280, 3560, 3649, 3680, 3772, 4094, 4384, 4715, 5248, 5480, 5617, 5696, 5888, 6302, 6560, 7120, 7298, 7360, 7544, 8188, 8768, 9430, 10235, 10496, 10960, 11234, 11392, 12193, 12604, 13120, 14240, 14596, 14720, 15088, 15755, 16376, 17536, 18245, 18860, 20470, 21920, 22468, 22784, 24386, 25208, 26240, 28085, 28480, 29192, 29440, 30176, 31510, 32752, 35072, 36490, 37720, 40940, 43840, 44936, 48772, 50416, 52480, 56170, 56960, 58384, 60352, 60965, 63020, 65504, 72980, 75440, 81880, 83927, 87680, 89872, 97544, 100832, 112340, 113920, 116768, 120704, 121930, 126040, 129191, 131008, 145960, 150880, 163760, 167854, 175360, 179744, 195088, 201664, 224680, 233536, 241408, 243860, 252080, 258382, 262016, 280439, 291920, 301760, 327520, 335708, 359488, 390176, 403328, 419635, 449360, 467072, 487720, 499913, 504160, 516764, 524032, 560878, 583840, 603520, 645955, 655040, 671416, 718976, 780352, 806656, 839270, 898720, 934144, 975440, 999826, 1008320, 1033528, 1121756, 1167680, 1207040, 1291910, 1310080, 1342832, 1402195, 1437952, 1560704, 1678540, 1797440, 1950880, 1999652, 2016640, 2067056, 2243512, 2335360, 2499565, 2583820, 2620160, 2685664, 2804390, 3121408, 3357080, 3594880, 3901760, 3999304, 4033280, 4134112, 4487024, 4670720, 4999130, 5167640, 5371328, 5608780, 6714160, 7189760, 7803520, 7998608, 8268224, 8974048, 9998260, 10335280, 10742656, 11217560, 11497999, 13428320, 15607040, 15997216, 16536448, 17948096, 19996520, 20670560, 21485312, 22435120, 22995998, 26856640, 31994432, 33072896, 35896192, 39993040, 41341120, 44870240, 45991996, 53713280, 57489995, 63988864, 71792384, 79986080, 82682240, 89740480, 91983992, 107426560, 114979990, 127977728, 159972160, 165364480, 179480960, 183967984, 229959980, 319944320, 358961920, 367935968, 459919960, 639888640, 735871936, 919839920, 1471743872, 1839679840, 2943487744, 3679359680, 7358719360, 14717438720]

約数ペア:

[(1, 14717438720), (2, 7358719360), (4, 3679359680), (5, 2943487744), (8, 1839679840), (10, 1471743872), (16, 919839920), (20, 735871936), (23, 639888640), (32, 459919960), (40, 367935968), (41, 358961920), (46, 319944320), (64, 229959980), (80, 183967984), (82, 179480960), (89, 165364480), (92, 159972160), (115, 127977728), (128, 114979990), (137, 107426560), (160, 91983992), (164, 89740480), (178, 82682240), (184, 79986080), (205, 71792384), (230, 63988864), (256, 57489995), (274, 53713280), (320, 45991996), (328, 44870240), (356, 41341120), (368, 39993040), (410, 35896192), (445, 33072896), (460, 31994432), (548, 26856640), (640, 22995998), (656, 22435120), (685, 21485312), (712, 20670560), (736, 19996520), (820, 17948096), (890, 16536448), (920, 15997216), (943, 15607040), (1096, 13428320), (1280, 11497999), (1312, 11217560), (1370, 10742656), (1424, 10335280), (1472, 9998260), (1640, 8974048), (1780, 8268224), (1840, 7998608), (1886, 7803520), (2047, 7189760), (2192, 6714160), (2624, 5608780), (2740, 5371328), (2848, 5167640), (2944, 4999130), (3151, 4670720), (3280, 4487024), (3560, 4134112), (3649, 4033280), (3680, 3999304), (3772, 3901760), (4094, 3594880), (4384, 3357080), (4715, 3121408), (5248, 2804390), (5480, 2685664), (5617, 2620160), (5696, 2583820), (5888, 2499565), (6302, 2335360), (6560, 2243512), (7120, 2067056), (7298, 2016640), (7360, 1999652), (7544, 1950880), (8188, 1797440), (8768, 1678540), (9430, 1560704), (10235, 1437952), (10496, 1402195), (10960, 1342832), (11234, 1310080), (11392, 1291910), (12193, 1207040), (12604, 1167680), (13120, 1121756), (14240, 1033528), (14596, 1008320), (14720, 999826), (15088, 975440), (15755, 934144), (16376, 898720), (17536, 839270), (18245, 806656), (18860, 780352), (20470, 718976), (21920, 671416), (22468, 655040), (22784, 645955), (24386, 603520), (25208, 583840), (26240, 560878), (28085, 524032), (28480, 516764), (29192, 504160), (29440, 499913), (30176, 487720), (31510, 467072), (32752, 449360), (35072, 419635), (36490, 403328), (37720, 390176), (40940, 359488), (43840, 335708), (44936, 327520), (48772, 301760), (50416, 291920), (52480, 280439), (56170, 262016), (56960, 258382), (58384, 252080), (60352, 243860), (60965, 241408), (63020, 233536), (65504, 224680), (72980, 201664), (75440, 195088), (81880, 179744), (83927, 175360), (87680, 167854), (89872, 163760), (97544, 150880), (100832, 145960), (112340, 131008), (113920, 129191), (116768, 126040), (120704, 121930)]