531878160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 1903878144

約数和(自身を除く): 1371999984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 67, 80, 88, 93, 97, 110, 120, 124, 132, 134, 155, 165, 176, 186, 194, 201, 220, 240, 248, 264, 268, 291, 310, 330, 335, 341, 372, 388, 402, 440, 465, 485, 496, 528, 536, 582, 620, 660, 670, 682, 737, 744, 776, 804, 880, 930, 970, 1005, 1023, 1067, 1072, 1164, 1240, 1320, 1340, 1364, 1455, 1474, 1488, 1552, 1608, 1705, 1860, 1940, 2010, 2046, 2077, 2134, 2211, 2328, 2480, 2640, 2680, 2728, 2910, 2948, 3007, 3201, 3216, 3410, 3685, 3720, 3880, 4020, 4092, 4154, 4268, 4422, 4656, 5115, 5335, 5360, 5456, 5820, 5896, 6014, 6231, 6402, 6499, 6820, 7370, 7440, 7760, 8040, 8184, 8308, 8536, 8844, 9021, 10230, 10385, 10670, 11055, 11640, 11792, 12028, 12462, 12804, 12998, 13640, 14740, 15035, 16005, 16080, 16368, 16616, 17072, 17688, 18042, 19497, 20460, 20770, 21340, 22110, 22847, 23280, 24056, 24924, 25608, 25996, 27280, 29480, 30070, 31155, 32010, 32495, 33077, 33232, 35376, 36084, 38994, 40920, 41540, 42680, 44220, 45105, 45694, 48112, 49848, 51216, 51992, 58960, 60140, 62310, 64020, 64990, 66154, 68541, 71489, 72168, 77988, 81840, 83080, 85360, 88440, 90210, 91388, 97485, 99231, 99696, 103984, 114235, 120280, 124620, 128040, 129980, 132308, 137082, 142978, 144336, 155976, 165385, 166160, 176880, 180420, 182776, 194970, 198462, 201469, 214467, 228470, 240560, 249240, 256080, 259960, 264616, 274164, 285956, 311952, 330770, 342705, 357445, 360840, 365552, 389940, 396924, 402938, 428934, 456940, 496155, 498480, 519920, 529232, 548328, 571912, 604407, 661540, 685410, 714890, 721680, 779880, 793848, 805876, 857868, 913880, 992310, 1007345, 1072335, 1096656, 1143824, 1208814, 1323080, 1370820, 1429780, 1559760, 1587696, 1611752, 1715736, 1827760, 1984620, 2014690, 2144670, 2216159, 2417628, 2646160, 2741640, 2859560, 3022035, 3223504, 3431472, 3969240, 4029380, 4289340, 4432318, 4835256, 5483280, 5719120, 6044070, 6648477, 7938480, 8058760, 8578680, 8864636, 9670512, 11080795, 12088140, 13296954, 16117520, 17157360, 17729272, 22161590, 24176280, 26593908, 33242385, 35458544, 44323180, 48352560, 53187816, 66484770, 88646360, 106375632, 132969540, 177292720, 265939080, 531878160]

約数ペア:

[(1, 531878160), (2, 265939080), (3, 177292720), (4, 132969540), (5, 106375632), (6, 88646360), (8, 66484770), (10, 53187816), (11, 48352560), (12, 44323180), (15, 35458544), (16, 33242385), (20, 26593908), (22, 24176280), (24, 22161590), (30, 17729272), (31, 17157360), (33, 16117520), (40, 13296954), (44, 12088140), (48, 11080795), (55, 9670512), (60, 8864636), (62, 8578680), (66, 8058760), (67, 7938480), (80, 6648477), (88, 6044070), (93, 5719120), (97, 5483280), (110, 4835256), (120, 4432318), (124, 4289340), (132, 4029380), (134, 3969240), (155, 3431472), (165, 3223504), (176, 3022035), (186, 2859560), (194, 2741640), (201, 2646160), (220, 2417628), (240, 2216159), (248, 2144670), (264, 2014690), (268, 1984620), (291, 1827760), (310, 1715736), (330, 1611752), (335, 1587696), (341, 1559760), (372, 1429780), (388, 1370820), (402, 1323080), (440, 1208814), (465, 1143824), (485, 1096656), (496, 1072335), (528, 1007345), (536, 992310), (582, 913880), (620, 857868), (660, 805876), (670, 793848), (682, 779880), (737, 721680), (744, 714890), (776, 685410), (804, 661540), (880, 604407), (930, 571912), (970, 548328), (1005, 529232), (1023, 519920), (1067, 498480), (1072, 496155), (1164, 456940), (1240, 428934), (1320, 402938), (1340, 396924), (1364, 389940), (1455, 365552), (1474, 360840), (1488, 357445), (1552, 342705), (1608, 330770), (1705, 311952), (1860, 285956), (1940, 274164), (2010, 264616), (2046, 259960), (2077, 256080), (2134, 249240), (2211, 240560), (2328, 228470), (2480, 214467), (2640, 201469), (2680, 198462), (2728, 194970), (2910, 182776), (2948, 180420), (3007, 176880), (3201, 166160), (3216, 165385), (3410, 155976), (3685, 144336), (3720, 142978), (3880, 137082), (4020, 132308), (4092, 129980), (4154, 128040), (4268, 124620), (4422, 120280), (4656, 114235), (5115, 103984), (5335, 99696), (5360, 99231), (5456, 97485), (5820, 91388), (5896, 90210), (6014, 88440), (6231, 85360), (6402, 83080), (6499, 81840), (6820, 77988), (7370, 72168), (7440, 71489), (7760, 68541), (8040, 66154), (8184, 64990), (8308, 64020), (8536, 62310), (8844, 60140), (9021, 58960), (10230, 51992), (10385, 51216), (10670, 49848), (11055, 48112), (11640, 45694), (11792, 45105), (12028, 44220), (12462, 42680), (12804, 41540), (12998, 40920), (13640, 38994), (14740, 36084), (15035, 35376), (16005, 33232), (16080, 33077), (16368, 32495), (16616, 32010), (17072, 31155), (17688, 30070), (18042, 29480), (19497, 27280), (20460, 25996), (20770, 25608), (21340, 24924), (22110, 24056), (22847, 23280)]