8489404560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12539}}^1$

素因数の和:12606

約数の個数: 320

約数和(自身を含む): 33437859840

約数和(自身を除く): 24948455280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 7280, 7440, 8060, 8463, 8680, 9672, 10416, 10920, 11284, 12090, 12539, 13020, 14105, 16120, 16926, 17360, 19344, 21840, 22568, 24180, 25078, 26040, 28210, 32240, 33852, 37617, 42315, 45136, 48360, 50156, 52080, 56420, 62695, 67704, 75234, 84630, 87773, 96720, 100312, 112840, 125390, 135408, 150468, 163007, 169260, 175546, 188085, 200624, 225680, 250780, 263319, 300936, 326014, 338520, 351092, 376170, 388709, 438865, 489021, 501560, 526638, 601872, 652028, 677040, 702184, 752340, 777418, 815035, 877730, 978042, 1003120, 1053276, 1141049, 1166127, 1304056, 1316595, 1404368, 1504680, 1554836, 1630070, 1755460, 1943545, 1956084, 2106552, 2282098, 2332254, 2445105, 2608112, 2633190, 2720963, 3009360, 3109672, 3260140, 3423147, 3510920, 3887090, 3912168, 4213104, 4564196, 4664508, 4890210, 5053217, 5266380, 5441926, 5705245, 5830635, 6219344, 6520280, 6846294, 7021840, 7774180, 7824336, 8162889, 9128392, 9329016, 9780420, 10106434, 10532760, 10883852, 11410490, 11661270, 13040560, 13604815, 13692588, 15159651, 15548360, 16325778, 17115735, 18256784, 18658032, 19560840, 20212868, 21065520, 21767704, 22820980, 23322540, 25266085, 27209630, 27385176, 30319302, 31096720, 32651556, 34231470, 35372519, 39121680, 40425736, 40814445, 43535408, 45641960, 46645080, 50532170, 54419260, 54770352, 60638604, 65303112, 68462940, 70745038, 75798255, 80851472, 81628890, 91283920, 93290160, 101064340, 106117557, 108838520, 121277208, 130606224, 136925880, 141490076, 151596510, 163257780, 176862595, 202128680, 212235114, 217677040, 242554416, 273851760, 282980152, 303193020, 326515560, 353725190, 404257360, 424470228, 530587785, 565960304, 606386040, 653031120, 707450380, 848940456, 1061175570, 1212772080, 1414900760, 1697880912, 2122351140, 2829801520, 4244702280, 8489404560]

約数ペア:

[(1, 8489404560), (2, 4244702280), (3, 2829801520), (4, 2122351140), (5, 1697880912), (6, 1414900760), (7, 1212772080), (8, 1061175570), (10, 848940456), (12, 707450380), (13, 653031120), (14, 606386040), (15, 565960304), (16, 530587785), (20, 424470228), (21, 404257360), (24, 353725190), (26, 326515560), (28, 303193020), (30, 282980152), (31, 273851760), (35, 242554416), (39, 217677040), (40, 212235114), (42, 202128680), (48, 176862595), (52, 163257780), (56, 151596510), (60, 141490076), (62, 136925880), (65, 130606224), (70, 121277208), (78, 108838520), (80, 106117557), (84, 101064340), (91, 93290160), (93, 91283920), (104, 81628890), (105, 80851472), (112, 75798255), (120, 70745038), (124, 68462940), (130, 65303112), (140, 60638604), (155, 54770352), (156, 54419260), (168, 50532170), (182, 46645080), (186, 45641960), (195, 43535408), (208, 40814445), (210, 40425736), (217, 39121680), (240, 35372519), (248, 34231470), (260, 32651556), (273, 31096720), (280, 30319302), (310, 27385176), (312, 27209630), (336, 25266085), (364, 23322540), (372, 22820980), (390, 21767704), (403, 21065520), (420, 20212868), (434, 19560840), (455, 18658032), (465, 18256784), (496, 17115735), (520, 16325778), (546, 15548360), (560, 15159651), (620, 13692588), (624, 13604815), (651, 13040560), (728, 11661270), (744, 11410490), (780, 10883852), (806, 10532760), (840, 10106434), (868, 9780420), (910, 9329016), (930, 9128392), (1040, 8162889), (1085, 7824336), (1092, 7774180), (1209, 7021840), (1240, 6846294), (1302, 6520280), (1365, 6219344), (1456, 5830635), (1488, 5705245), (1560, 5441926), (1612, 5266380), (1680, 5053217), (1736, 4890210), (1820, 4664508), (1860, 4564196), (2015, 4213104), (2170, 3912168), (2184, 3887090), (2418, 3510920), (2480, 3423147), (2604, 3260140), (2730, 3109672), (2821, 3009360), (3120, 2720963), (3224, 2633190), (3255, 2608112), (3472, 2445105), (3640, 2332254), (3720, 2282098), (4030, 2106552), (4340, 1956084), (4368, 1943545), (4836, 1755460), (5208, 1630070), (5460, 1554836), (5642, 1504680), (6045, 1404368), (6448, 1316595), (6510, 1304056), (7280, 1166127), (7440, 1141049), (8060, 1053276), (8463, 1003120), (8680, 978042), (9672, 877730), (10416, 815035), (10920, 777418), (11284, 752340), (12090, 702184), (12539, 677040), (13020, 652028), (14105, 601872), (16120, 526638), (16926, 501560), (17360, 489021), (19344, 438865), (21840, 388709), (22568, 376170), (24180, 351092), (25078, 338520), (26040, 326014), (28210, 300936), (32240, 263319), (33852, 250780), (37617, 225680), (42315, 200624), (45136, 188085), (48360, 175546), (50156, 169260), (52080, 163007), (56420, 150468), (62695, 135408), (67704, 125390), (75234, 112840), (84630, 100312), (87773, 96720)]