71506080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 271724544

約数和(自身を除く): 200218464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 127, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 254, 255, 272, 276, 288, 306, 340, 345, 360, 368, 381, 391, 408, 414, 460, 480, 508, 510, 544, 552, 612, 635, 680, 690, 720, 736, 762, 765, 782, 816, 828, 920, 1016, 1020, 1035, 1104, 1143, 1173, 1224, 1270, 1360, 1380, 1440, 1524, 1530, 1564, 1632, 1656, 1840, 1905, 1955, 2032, 2040, 2070, 2159, 2208, 2286, 2346, 2448, 2540, 2720, 2760, 2921, 3048, 3060, 3128, 3312, 3519, 3680, 3810, 3910, 4064, 4080, 4140, 4318, 4572, 4692, 4896, 5080, 5520, 5715, 5842, 5865, 6096, 6120, 6256, 6477, 6624, 7038, 7620, 7820, 8160, 8280, 8636, 8763, 9144, 9384, 10160, 10795, 11040, 11430, 11684, 11730, 12192, 12240, 12512, 12954, 14076, 14605, 15240, 15640, 16560, 17272, 17526, 17595, 18288, 18768, 19431, 20320, 21590, 22860, 23368, 23460, 24480, 25908, 26289, 28152, 29210, 30480, 31280, 32385, 33120, 34544, 35052, 35190, 36576, 37536, 38862, 43180, 43815, 45720, 46736, 46920, 49657, 51816, 52578, 56304, 58420, 60960, 62560, 64770, 69088, 70104, 70380, 77724, 86360, 87630, 91440, 93472, 93840, 97155, 99314, 103632, 105156, 112608, 116840, 129540, 131445, 140208, 140760, 148971, 155448, 172720, 175260, 182880, 187680, 194310, 198628, 207264, 210312, 233680, 248285, 259080, 262890, 280416, 281520, 297942, 310896, 345440, 350520, 388620, 397256, 420624, 446913, 467360, 496570, 518160, 525780, 563040, 595884, 621792, 701040, 744855, 777240, 794512, 841248, 893826, 993140, 1036320, 1051560, 1191768, 1402080, 1489710, 1554480, 1589024, 1787652, 1986280, 2103120, 2234565, 2383536, 2979420, 3108960, 3575304, 3972560, 4206240, 4469130, 4767072, 5958840, 7150608, 7945120, 8938260, 11917680, 14301216, 17876520, 23835360, 35753040, 71506080]

約数ペア:

[(1, 71506080), (2, 35753040), (3, 23835360), (4, 17876520), (5, 14301216), (6, 11917680), (8, 8938260), (9, 7945120), (10, 7150608), (12, 5958840), (15, 4767072), (16, 4469130), (17, 4206240), (18, 3972560), (20, 3575304), (23, 3108960), (24, 2979420), (30, 2383536), (32, 2234565), (34, 2103120), (36, 1986280), (40, 1787652), (45, 1589024), (46, 1554480), (48, 1489710), (51, 1402080), (60, 1191768), (68, 1051560), (69, 1036320), (72, 993140), (80, 893826), (85, 841248), (90, 794512), (92, 777240), (96, 744855), (102, 701040), (115, 621792), (120, 595884), (127, 563040), (136, 525780), (138, 518160), (144, 496570), (153, 467360), (160, 446913), (170, 420624), (180, 397256), (184, 388620), (204, 350520), (207, 345440), (230, 310896), (240, 297942), (254, 281520), (255, 280416), (272, 262890), (276, 259080), (288, 248285), (306, 233680), (340, 210312), (345, 207264), (360, 198628), (368, 194310), (381, 187680), (391, 182880), (408, 175260), (414, 172720), (460, 155448), (480, 148971), (508, 140760), (510, 140208), (544, 131445), (552, 129540), (612, 116840), (635, 112608), (680, 105156), (690, 103632), (720, 99314), (736, 97155), (762, 93840), (765, 93472), (782, 91440), (816, 87630), (828, 86360), (920, 77724), (1016, 70380), (1020, 70104), (1035, 69088), (1104, 64770), (1143, 62560), (1173, 60960), (1224, 58420), (1270, 56304), (1360, 52578), (1380, 51816), (1440, 49657), (1524, 46920), (1530, 46736), (1564, 45720), (1632, 43815), (1656, 43180), (1840, 38862), (1905, 37536), (1955, 36576), (2032, 35190), (2040, 35052), (2070, 34544), (2159, 33120), (2208, 32385), (2286, 31280), (2346, 30480), (2448, 29210), (2540, 28152), (2720, 26289), (2760, 25908), (2921, 24480), (3048, 23460), (3060, 23368), (3128, 22860), (3312, 21590), (3519, 20320), (3680, 19431), (3810, 18768), (3910, 18288), (4064, 17595), (4080, 17526), (4140, 17272), (4318, 16560), (4572, 15640), (4692, 15240), (4896, 14605), (5080, 14076), (5520, 12954), (5715, 12512), (5842, 12240), (5865, 12192), (6096, 11730), (6120, 11684), (6256, 11430), (6477, 11040), (6624, 10795), (7038, 10160), (7620, 9384), (7820, 9144), (8160, 8763), (8280, 8636)]