1027642560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4991

約数の個数: 224

約数和(自身を含む): 3849940992

約数和(自身を除く): 2822298432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4933, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9866, 9920, 10416, 13020, 13888, 14799, 14880, 17360, 19732, 20832, 24665, 26040, 29598, 29760, 34531, 34720, 39464, 41664, 49330, 52080, 59196, 69062, 69440, 73995, 78928, 98660, 103593, 104160, 118392, 138124, 147990, 152923, 157856, 172655, 197320, 207186, 208320, 236784, 276248, 295980, 305846, 315712, 345310, 394640, 414372, 458769, 473568, 517965, 552496, 591960, 611692, 690620, 764615, 789280, 828744, 917538, 947136, 1035930, 1070461, 1104992, 1183920, 1223384, 1381240, 1529230, 1578560, 1657488, 1835076, 2071860, 2140922, 2209984, 2293845, 2367840, 2446768, 2762480, 3058460, 3211383, 3314976, 3670152, 4143720, 4281844, 4587690, 4735680, 4893536, 5352305, 5524960, 6116920, 6422766, 6629952, 7340304, 8287440, 8563688, 9175380, 9787072, 10704610, 11049920, 12233840, 12845532, 14680608, 16056915, 16574880, 17127376, 18350760, 21409220, 24467680, 25691064, 29361216, 32113830, 33149760, 34254752, 36701520, 42818440, 48935360, 51382128, 64227660, 68509504, 73403040, 85636880, 102764256, 128455320, 146806080, 171273760, 205528512, 256910640, 342547520, 513821280, 1027642560]

約数ペア:

[(1, 1027642560), (2, 513821280), (3, 342547520), (4, 256910640), (5, 205528512), (6, 171273760), (7, 146806080), (8, 128455320), (10, 102764256), (12, 85636880), (14, 73403040), (15, 68509504), (16, 64227660), (20, 51382128), (21, 48935360), (24, 42818440), (28, 36701520), (30, 34254752), (31, 33149760), (32, 32113830), (35, 29361216), (40, 25691064), (42, 24467680), (48, 21409220), (56, 18350760), (60, 17127376), (62, 16574880), (64, 16056915), (70, 14680608), (80, 12845532), (84, 12233840), (93, 11049920), (96, 10704610), (105, 9787072), (112, 9175380), (120, 8563688), (124, 8287440), (140, 7340304), (155, 6629952), (160, 6422766), (168, 6116920), (186, 5524960), (192, 5352305), (210, 4893536), (217, 4735680), (224, 4587690), (240, 4281844), (248, 4143720), (280, 3670152), (310, 3314976), (320, 3211383), (336, 3058460), (372, 2762480), (420, 2446768), (434, 2367840), (448, 2293845), (465, 2209984), (480, 2140922), (496, 2071860), (560, 1835076), (620, 1657488), (651, 1578560), (672, 1529230), (744, 1381240), (840, 1223384), (868, 1183920), (930, 1104992), (960, 1070461), (992, 1035930), (1085, 947136), (1120, 917538), (1240, 828744), (1302, 789280), (1344, 764615), (1488, 690620), (1680, 611692), (1736, 591960), (1860, 552496), (1984, 517965), (2170, 473568), (2240, 458769), (2480, 414372), (2604, 394640), (2976, 345310), (3255, 315712), (3360, 305846), (3472, 295980), (3720, 276248), (4340, 236784), (4933, 208320), (4960, 207186), (5208, 197320), (5952, 172655), (6510, 157856), (6720, 152923), (6944, 147990), (7440, 138124), (8680, 118392), (9866, 104160), (9920, 103593), (10416, 98660), (13020, 78928), (13888, 73995), (14799, 69440), (14880, 69062), (17360, 59196), (19732, 52080), (20832, 49330), (24665, 41664), (26040, 39464), (29598, 34720), (29760, 34531)]