284912320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 224

約数和(自身を含む): 875483136

約数和(自身を除く): 590570816

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, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 373, 385, 434, 440, 448, 496, 560, 616, 620, 682, 704, 746, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1492, 1540, 1705, 1736, 1760, 1865, 1984, 2170, 2240, 2387, 2464, 2480, 2611, 2728, 2984, 3080, 3410, 3472, 3520, 3730, 4103, 4340, 4774, 4928, 4960, 5222, 5456, 5968, 6160, 6820, 6944, 7460, 8206, 8680, 9548, 9920, 10444, 10912, 11563, 11935, 11936, 12320, 13055, 13640, 13888, 14920, 16412, 17360, 19096, 20515, 20888, 21824, 23126, 23870, 23872, 24640, 26110, 27280, 28721, 29840, 32824, 34720, 38192, 41030, 41776, 46252, 47740, 52220, 54560, 57442, 57815, 59680, 65648, 69440, 76384, 80941, 82060, 83552, 92504, 95480, 104440, 109120, 114884, 115630, 119360, 127193, 131296, 143605, 152768, 161882, 164120, 167104, 185008, 190960, 208880, 229768, 231260, 254386, 262592, 287210, 323764, 328240, 370016, 381920, 404705, 417760, 459536, 462520, 508772, 574420, 635965, 647528, 656480, 740032, 763840, 809410, 835520, 890351, 919072, 925040, 1017544, 1148840, 1271930, 1295056, 1312960, 1618820, 1780702, 1838144, 1850080, 2035088, 2297680, 2543860, 2590112, 3237640, 3561404, 3700160, 4070176, 4451755, 4595360, 5087720, 5180224, 6475280, 7122808, 8140352, 8903510, 9190720, 10175440, 12950560, 14245616, 17807020, 20350880, 25901120, 28491232, 35614040, 40701760, 56982464, 71228080, 142456160, 284912320]

約数ペア:

[(1, 284912320), (2, 142456160), (4, 71228080), (5, 56982464), (7, 40701760), (8, 35614040), (10, 28491232), (11, 25901120), (14, 20350880), (16, 17807020), (20, 14245616), (22, 12950560), (28, 10175440), (31, 9190720), (32, 8903510), (35, 8140352), (40, 7122808), (44, 6475280), (55, 5180224), (56, 5087720), (62, 4595360), (64, 4451755), (70, 4070176), (77, 3700160), (80, 3561404), (88, 3237640), (110, 2590112), (112, 2543860), (124, 2297680), (140, 2035088), (154, 1850080), (155, 1838144), (160, 1780702), (176, 1618820), (217, 1312960), (220, 1295056), (224, 1271930), (248, 1148840), (280, 1017544), (308, 925040), (310, 919072), (320, 890351), (341, 835520), (352, 809410), (373, 763840), (385, 740032), (434, 656480), (440, 647528), (448, 635965), (496, 574420), (560, 508772), (616, 462520), (620, 459536), (682, 417760), (704, 404705), (746, 381920), (770, 370016), (868, 328240), (880, 323764), (992, 287210), (1085, 262592), (1120, 254386), (1232, 231260), (1240, 229768), (1364, 208880), (1492, 190960), (1540, 185008), (1705, 167104), (1736, 164120), (1760, 161882), (1865, 152768), (1984, 143605), (2170, 131296), (2240, 127193), (2387, 119360), (2464, 115630), (2480, 114884), (2611, 109120), (2728, 104440), (2984, 95480), (3080, 92504), (3410, 83552), (3472, 82060), (3520, 80941), (3730, 76384), (4103, 69440), (4340, 65648), (4774, 59680), (4928, 57815), (4960, 57442), (5222, 54560), (5456, 52220), (5968, 47740), (6160, 46252), (6820, 41776), (6944, 41030), (7460, 38192), (8206, 34720), (8680, 32824), (9548, 29840), (9920, 28721), (10444, 27280), (10912, 26110), (11563, 24640), (11935, 23872), (11936, 23870), (12320, 23126), (13055, 21824), (13640, 20888), (13888, 20515), (14920, 19096), (16412, 17360)]