2279298560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 320

約数和(自身を含む): 7052120064

約数和(自身を除く): 4772821504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 373, 385, 434, 440, 448, 496, 512, 560, 616, 620, 640, 682, 704, 746, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1280, 1364, 1408, 1492, 1540, 1705, 1736, 1760, 1792, 1865, 1984, 2170, 2240, 2387, 2464, 2480, 2560, 2611, 2728, 2816, 2984, 3080, 3410, 3472, 3520, 3584, 3730, 3968, 4103, 4340, 4480, 4774, 4928, 4960, 5222, 5456, 5632, 5968, 6160, 6820, 6944, 7040, 7460, 7936, 8206, 8680, 8960, 9548, 9856, 9920, 10444, 10912, 11563, 11935, 11936, 12320, 13055, 13640, 13888, 14080, 14920, 15872, 16412, 17360, 17920, 19096, 19712, 19840, 20515, 20888, 21824, 23126, 23870, 23872, 24640, 26110, 27280, 27776, 28160, 28721, 29840, 32824, 34720, 38192, 39424, 39680, 41030, 41776, 43648, 46252, 47740, 47744, 49280, 52220, 54560, 55552, 57442, 57815, 59680, 65648, 69440, 76384, 79360, 80941, 82060, 83552, 87296, 92504, 95480, 95488, 98560, 104440, 109120, 111104, 114884, 115630, 119360, 127193, 131296, 138880, 143605, 152768, 161882, 164120, 167104, 174592, 185008, 190960, 190976, 197120, 208880, 218240, 229768, 231260, 238720, 254386, 262592, 277760, 287210, 305536, 323764, 328240, 334208, 370016, 381920, 404705, 417760, 436480, 459536, 462520, 477440, 508772, 525184, 555520, 574420, 611072, 635965, 647528, 656480, 668416, 740032, 763840, 809410, 835520, 872960, 890351, 919072, 925040, 954880, 1017544, 1050368, 1148840, 1222144, 1271930, 1295056, 1312960, 1336832, 1480064, 1527680, 1618820, 1671040, 1780702, 1838144, 1850080, 2035088, 2100736, 2297680, 2543860, 2590112, 2625920, 2960128, 3055360, 3237640, 3342080, 3561404, 3676288, 3700160, 4070176, 4451755, 4595360, 5087720, 5180224, 5251840, 5920256, 6110720, 6475280, 6684160, 7122808, 7352576, 7400320, 8140352, 8903510, 9190720, 10175440, 10360448, 10503680, 12950560, 14245616, 14705152, 14800640, 16280704, 17807020, 18381440, 20350880, 20720896, 25901120, 28491232, 29601280, 32561408, 35614040, 36762880, 40701760, 41441792, 51802240, 56982464, 65122816, 71228080, 73525760, 81403520, 103604480, 113964928, 142456160, 162807040, 207208960, 227929856, 284912320, 325614080, 455859712, 569824640, 1139649280, 2279298560]

約数ペア:

[(1, 2279298560), (2, 1139649280), (4, 569824640), (5, 455859712), (7, 325614080), (8, 284912320), (10, 227929856), (11, 207208960), (14, 162807040), (16, 142456160), (20, 113964928), (22, 103604480), (28, 81403520), (31, 73525760), (32, 71228080), (35, 65122816), (40, 56982464), (44, 51802240), (55, 41441792), (56, 40701760), (62, 36762880), (64, 35614040), (70, 32561408), (77, 29601280), (80, 28491232), (88, 25901120), (110, 20720896), (112, 20350880), (124, 18381440), (128, 17807020), (140, 16280704), (154, 14800640), (155, 14705152), (160, 14245616), (176, 12950560), (217, 10503680), (220, 10360448), (224, 10175440), (248, 9190720), (256, 8903510), (280, 8140352), (308, 7400320), (310, 7352576), (320, 7122808), (341, 6684160), (352, 6475280), (373, 6110720), (385, 5920256), (434, 5251840), (440, 5180224), (448, 5087720), (496, 4595360), (512, 4451755), (560, 4070176), (616, 3700160), (620, 3676288), (640, 3561404), (682, 3342080), (704, 3237640), (746, 3055360), (770, 2960128), (868, 2625920), (880, 2590112), (896, 2543860), (992, 2297680), (1085, 2100736), (1120, 2035088), (1232, 1850080), (1240, 1838144), (1280, 1780702), (1364, 1671040), (1408, 1618820), (1492, 1527680), (1540, 1480064), (1705, 1336832), (1736, 1312960), (1760, 1295056), (1792, 1271930), (1865, 1222144), (1984, 1148840), (2170, 1050368), (2240, 1017544), (2387, 954880), (2464, 925040), (2480, 919072), (2560, 890351), (2611, 872960), (2728, 835520), (2816, 809410), (2984, 763840), (3080, 740032), (3410, 668416), (3472, 656480), (3520, 647528), (3584, 635965), (3730, 611072), (3968, 574420), (4103, 555520), (4340, 525184), (4480, 508772), (4774, 477440), (4928, 462520), (4960, 459536), (5222, 436480), (5456, 417760), (5632, 404705), (5968, 381920), (6160, 370016), (6820, 334208), (6944, 328240), (7040, 323764), (7460, 305536), (7936, 287210), (8206, 277760), (8680, 262592), (8960, 254386), (9548, 238720), (9856, 231260), (9920, 229768), (10444, 218240), (10912, 208880), (11563, 197120), (11935, 190976), (11936, 190960), (12320, 185008), (13055, 174592), (13640, 167104), (13888, 164120), (14080, 161882), (14920, 152768), (15872, 143605), (16412, 138880), (17360, 131296), (17920, 127193), (19096, 119360), (19712, 115630), (19840, 114884), (20515, 111104), (20888, 109120), (21824, 104440), (23126, 98560), (23870, 95488), (23872, 95480), (24640, 92504), (26110, 87296), (27280, 83552), (27776, 82060), (28160, 80941), (28721, 79360), (29840, 76384), (32824, 69440), (34720, 65648), (38192, 59680), (39424, 57815), (39680, 57442), (41030, 55552), (41776, 54560), (43648, 52220), (46252, 49280), (47740, 47744)]