8738555280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12907}}^1$

素因数の和:12974

約数の個数: 320

約数和(自身を含む): 34419130368

約数和(自身を除く): 25680575088

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, 12907, 13020, 14105, 16120, 16926, 17360, 19344, 21840, 22568, 24180, 25814, 26040, 28210, 32240, 33852, 38721, 42315, 45136, 48360, 51628, 52080, 56420, 64535, 67704, 77442, 84630, 90349, 96720, 103256, 112840, 129070, 135408, 154884, 167791, 169260, 180698, 193605, 206512, 225680, 258140, 271047, 309768, 335582, 338520, 361396, 387210, 400117, 451745, 503373, 516280, 542094, 619536, 671164, 677040, 722792, 774420, 800234, 838955, 903490, 1006746, 1032560, 1084188, 1174537, 1200351, 1342328, 1355235, 1445584, 1548840, 1600468, 1677910, 1806980, 2000585, 2013492, 2168376, 2349074, 2400702, 2516865, 2684656, 2710470, 2800819, 3097680, 3200936, 3355820, 3523611, 3613960, 4001170, 4026984, 4336752, 4698148, 4801404, 5033730, 5201521, 5420940, 5601638, 5872685, 6001755, 6401872, 6711640, 7047222, 7227920, 8002340, 8053968, 8402457, 9396296, 9602808, 10067460, 10403042, 10841880, 11203276, 11745370, 12003510, 13423280, 14004095, 14094444, 15604563, 16004680, 16804914, 17618055, 18792592, 19205616, 20134920, 20806084, 21683760, 22406552, 23490740, 24007020, 26007605, 28008190, 28188888, 31209126, 32009360, 33609828, 35236110, 36410647, 40269840, 41612168, 42012285, 44813104, 46981480, 48014040, 52015210, 56016380, 56377776, 62418252, 67219656, 70472220, 72821294, 78022815, 83224336, 84024570, 93962960, 96028080, 104030420, 109231941, 112032760, 124836504, 134439312, 140944440, 145642588, 156045630, 168049140, 182053235, 208060840, 218463882, 224065520, 249673008, 281888880, 291285176, 312091260, 336098280, 364106470, 416121680, 436927764, 546159705, 582570352, 624182520, 672196560, 728212940, 873855528, 1092319410, 1248365040, 1456425880, 1747711056, 2184638820, 2912851760, 4369277640, 8738555280]

約数ペア:

[(1, 8738555280), (2, 4369277640), (3, 2912851760), (4, 2184638820), (5, 1747711056), (6, 1456425880), (7, 1248365040), (8, 1092319410), (10, 873855528), (12, 728212940), (13, 672196560), (14, 624182520), (15, 582570352), (16, 546159705), (20, 436927764), (21, 416121680), (24, 364106470), (26, 336098280), (28, 312091260), (30, 291285176), (31, 281888880), (35, 249673008), (39, 224065520), (40, 218463882), (42, 208060840), (48, 182053235), (52, 168049140), (56, 156045630), (60, 145642588), (62, 140944440), (65, 134439312), (70, 124836504), (78, 112032760), (80, 109231941), (84, 104030420), (91, 96028080), (93, 93962960), (104, 84024570), (105, 83224336), (112, 78022815), (120, 72821294), (124, 70472220), (130, 67219656), (140, 62418252), (155, 56377776), (156, 56016380), (168, 52015210), (182, 48014040), (186, 46981480), (195, 44813104), (208, 42012285), (210, 41612168), (217, 40269840), (240, 36410647), (248, 35236110), (260, 33609828), (273, 32009360), (280, 31209126), (310, 28188888), (312, 28008190), (336, 26007605), (364, 24007020), (372, 23490740), (390, 22406552), (403, 21683760), (420, 20806084), (434, 20134920), (455, 19205616), (465, 18792592), (496, 17618055), (520, 16804914), (546, 16004680), (560, 15604563), (620, 14094444), (624, 14004095), (651, 13423280), (728, 12003510), (744, 11745370), (780, 11203276), (806, 10841880), (840, 10403042), (868, 10067460), (910, 9602808), (930, 9396296), (1040, 8402457), (1085, 8053968), (1092, 8002340), (1209, 7227920), (1240, 7047222), (1302, 6711640), (1365, 6401872), (1456, 6001755), (1488, 5872685), (1560, 5601638), (1612, 5420940), (1680, 5201521), (1736, 5033730), (1820, 4801404), (1860, 4698148), (2015, 4336752), (2170, 4026984), (2184, 4001170), (2418, 3613960), (2480, 3523611), (2604, 3355820), (2730, 3200936), (2821, 3097680), (3120, 2800819), (3224, 2710470), (3255, 2684656), (3472, 2516865), (3640, 2400702), (3720, 2349074), (4030, 2168376), (4340, 2013492), (4368, 2000585), (4836, 1806980), (5208, 1677910), (5460, 1600468), (5642, 1548840), (6045, 1445584), (6448, 1355235), (6510, 1342328), (7280, 1200351), (7440, 1174537), (8060, 1084188), (8463, 1032560), (8680, 1006746), (9672, 903490), (10416, 838955), (10920, 800234), (11284, 774420), (12090, 722792), (12907, 677040), (13020, 671164), (14105, 619536), (16120, 542094), (16926, 516280), (17360, 503373), (19344, 451745), (21840, 400117), (22568, 387210), (24180, 361396), (25814, 338520), (26040, 335582), (28210, 309768), (32240, 271047), (33852, 258140), (38721, 225680), (42315, 206512), (45136, 193605), (48360, 180698), (51628, 169260), (52080, 167791), (56420, 154884), (64535, 135408), (67704, 129070), (77442, 112840), (84630, 103256), (90349, 96720)]