368389120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 176

約数和(自身を含む): 999853056

約数和(自身を除く): 631463936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 211, 220, 248, 256, 310, 320, 341, 352, 422, 440, 496, 512, 620, 640, 682, 704, 844, 880, 992, 1024, 1055, 1240, 1280, 1364, 1408, 1688, 1705, 1760, 1984, 2110, 2321, 2480, 2560, 2728, 2816, 3376, 3410, 3520, 3968, 4220, 4642, 4960, 5120, 5456, 5632, 6541, 6752, 6820, 7040, 7936, 8440, 9284, 9920, 10912, 11264, 11605, 13082, 13504, 13640, 14080, 15872, 16880, 18568, 19840, 21824, 23210, 26164, 27008, 27280, 28160, 31744, 32705, 33760, 37136, 39680, 43648, 46420, 52328, 54016, 54560, 56320, 65410, 67520, 71951, 74272, 79360, 87296, 92840, 104656, 108032, 109120, 130820, 135040, 143902, 148544, 158720, 174592, 185680, 209312, 216064, 218240, 261640, 270080, 287804, 297088, 349184, 359755, 371360, 418624, 436480, 523280, 540160, 575608, 594176, 719510, 742720, 837248, 872960, 1046560, 1080320, 1151216, 1188352, 1439020, 1485440, 1674496, 1745920, 2093120, 2302432, 2376704, 2878040, 2970880, 3348992, 4186240, 4604864, 5756080, 5941760, 6697984, 8372480, 9209728, 11512160, 11883520, 16744960, 18419456, 23024320, 33489920, 36838912, 46048640, 73677824, 92097280, 184194560, 368389120]

約数ペア:

[(1, 368389120), (2, 184194560), (4, 92097280), (5, 73677824), (8, 46048640), (10, 36838912), (11, 33489920), (16, 23024320), (20, 18419456), (22, 16744960), (31, 11883520), (32, 11512160), (40, 9209728), (44, 8372480), (55, 6697984), (62, 5941760), (64, 5756080), (80, 4604864), (88, 4186240), (110, 3348992), (124, 2970880), (128, 2878040), (155, 2376704), (160, 2302432), (176, 2093120), (211, 1745920), (220, 1674496), (248, 1485440), (256, 1439020), (310, 1188352), (320, 1151216), (341, 1080320), (352, 1046560), (422, 872960), (440, 837248), (496, 742720), (512, 719510), (620, 594176), (640, 575608), (682, 540160), (704, 523280), (844, 436480), (880, 418624), (992, 371360), (1024, 359755), (1055, 349184), (1240, 297088), (1280, 287804), (1364, 270080), (1408, 261640), (1688, 218240), (1705, 216064), (1760, 209312), (1984, 185680), (2110, 174592), (2321, 158720), (2480, 148544), (2560, 143902), (2728, 135040), (2816, 130820), (3376, 109120), (3410, 108032), (3520, 104656), (3968, 92840), (4220, 87296), (4642, 79360), (4960, 74272), (5120, 71951), (5456, 67520), (5632, 65410), (6541, 56320), (6752, 54560), (6820, 54016), (7040, 52328), (7936, 46420), (8440, 43648), (9284, 39680), (9920, 37136), (10912, 33760), (11264, 32705), (11605, 31744), (13082, 28160), (13504, 27280), (13640, 27008), (14080, 26164), (15872, 23210), (16880, 21824), (18568, 19840)]