8481828160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 224

約数和(自身を含む): 22735641600

約数和(自身を除く): 14253813440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 89, 104, 124, 130, 155, 160, 178, 208, 248, 260, 310, 320, 356, 403, 416, 445, 496, 520, 620, 712, 739, 806, 832, 890, 992, 1040, 1157, 1240, 1424, 1478, 1612, 1780, 1984, 2015, 2080, 2314, 2480, 2759, 2848, 2956, 3224, 3560, 3695, 4030, 4160, 4628, 4960, 5518, 5696, 5785, 5912, 6448, 7120, 7390, 8060, 9256, 9607, 9920, 11036, 11570, 11824, 12896, 13795, 14240, 14780, 16120, 18512, 19214, 22072, 22909, 23140, 23648, 25792, 27590, 28480, 29560, 32240, 35867, 37024, 38428, 44144, 45818, 46280, 47296, 48035, 55180, 59120, 64480, 65771, 71734, 74048, 76856, 88288, 91636, 92560, 96070, 110360, 114545, 118240, 128960, 131542, 143468, 153712, 176576, 179335, 183272, 185120, 192140, 220720, 229090, 236480, 263084, 286936, 297817, 307424, 328855, 358670, 366544, 370240, 384280, 441440, 458180, 526168, 573872, 595634, 614848, 657710, 717340, 733088, 768560, 855023, 882880, 916360, 1052336, 1147744, 1191268, 1315420, 1434680, 1466176, 1489085, 1537120, 1710046, 1832720, 2038901, 2104672, 2295488, 2382536, 2630840, 2869360, 2978170, 3074240, 3420092, 3665440, 4077802, 4209344, 4275115, 4765072, 5261680, 5738720, 5956340, 6840184, 7330880, 8155604, 8550230, 9530144, 10194505, 10523360, 11477440, 11912680, 13680368, 16311208, 17100460, 19060288, 20389010, 21046720, 23825360, 26505713, 27360736, 32622416, 34200920, 40778020, 47650720, 53011426, 54721472, 65244832, 68401840, 81556040, 95301440, 106022852, 130489664, 132528565, 136803680, 163112080, 212045704, 265057130, 273607360, 326224160, 424091408, 530114260, 652448320, 848182816, 1060228520, 1696365632, 2120457040, 4240914080, 8481828160]

約数ペア:

[(1, 8481828160), (2, 4240914080), (4, 2120457040), (5, 1696365632), (8, 1060228520), (10, 848182816), (13, 652448320), (16, 530114260), (20, 424091408), (26, 326224160), (31, 273607360), (32, 265057130), (40, 212045704), (52, 163112080), (62, 136803680), (64, 132528565), (65, 130489664), (80, 106022852), (89, 95301440), (104, 81556040), (124, 68401840), (130, 65244832), (155, 54721472), (160, 53011426), (178, 47650720), (208, 40778020), (248, 34200920), (260, 32622416), (310, 27360736), (320, 26505713), (356, 23825360), (403, 21046720), (416, 20389010), (445, 19060288), (496, 17100460), (520, 16311208), (620, 13680368), (712, 11912680), (739, 11477440), (806, 10523360), (832, 10194505), (890, 9530144), (992, 8550230), (1040, 8155604), (1157, 7330880), (1240, 6840184), (1424, 5956340), (1478, 5738720), (1612, 5261680), (1780, 4765072), (1984, 4275115), (2015, 4209344), (2080, 4077802), (2314, 3665440), (2480, 3420092), (2759, 3074240), (2848, 2978170), (2956, 2869360), (3224, 2630840), (3560, 2382536), (3695, 2295488), (4030, 2104672), (4160, 2038901), (4628, 1832720), (4960, 1710046), (5518, 1537120), (5696, 1489085), (5785, 1466176), (5912, 1434680), (6448, 1315420), (7120, 1191268), (7390, 1147744), (8060, 1052336), (9256, 916360), (9607, 882880), (9920, 855023), (11036, 768560), (11570, 733088), (11824, 717340), (12896, 657710), (13795, 614848), (14240, 595634), (14780, 573872), (16120, 526168), (18512, 458180), (19214, 441440), (22072, 384280), (22909, 370240), (23140, 366544), (23648, 358670), (25792, 328855), (27590, 307424), (28480, 297817), (29560, 286936), (32240, 263084), (35867, 236480), (37024, 229090), (38428, 220720), (44144, 192140), (45818, 185120), (46280, 183272), (47296, 179335), (48035, 176576), (55180, 153712), (59120, 143468), (64480, 131542), (65771, 128960), (71734, 118240), (74048, 114545), (76856, 110360), (88288, 96070), (91636, 92560)]