132689920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 208

約数和(自身を含む): 377441280

約数和(自身を除く): 244751360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 124, 128, 152, 155, 160, 176, 190, 209, 220, 248, 256, 304, 310, 320, 341, 352, 380, 418, 440, 496, 512, 589, 608, 620, 640, 682, 704, 760, 836, 880, 992, 1024, 1045, 1178, 1216, 1240, 1280, 1364, 1408, 1520, 1672, 1705, 1760, 1984, 2048, 2090, 2356, 2432, 2480, 2560, 2728, 2816, 2945, 3040, 3344, 3410, 3520, 3968, 4096, 4180, 4712, 4864, 4960, 5120, 5456, 5632, 5890, 6080, 6479, 6688, 6820, 7040, 7936, 8360, 9424, 9728, 9920, 10240, 10912, 11264, 11780, 12160, 12958, 13376, 13640, 14080, 15872, 16720, 18848, 19456, 19840, 20480, 21824, 22528, 23560, 24320, 25916, 26752, 27280, 28160, 31744, 32395, 33440, 37696, 38912, 39680, 43648, 45056, 47120, 48640, 51832, 53504, 54560, 56320, 63488, 64790, 66880, 75392, 77824, 79360, 87296, 94240, 97280, 103664, 107008, 109120, 112640, 126976, 129580, 133760, 150784, 158720, 174592, 188480, 194560, 207328, 214016, 218240, 225280, 259160, 267520, 301568, 317440, 349184, 376960, 389120, 414656, 428032, 436480, 518320, 535040, 603136, 634880, 698368, 753920, 829312, 856064, 872960, 1036640, 1070080, 1206272, 1396736, 1507840, 1658624, 1745920, 2073280, 2140160, 2412544, 3015680, 3317248, 3491840, 4146560, 4280320, 6031360, 6634496, 6983680, 8293120, 12062720, 13268992, 16586240, 26537984, 33172480, 66344960, 132689920]

約数ペア:

[(1, 132689920), (2, 66344960), (4, 33172480), (5, 26537984), (8, 16586240), (10, 13268992), (11, 12062720), (16, 8293120), (19, 6983680), (20, 6634496), (22, 6031360), (31, 4280320), (32, 4146560), (38, 3491840), (40, 3317248), (44, 3015680), (55, 2412544), (62, 2140160), (64, 2073280), (76, 1745920), (80, 1658624), (88, 1507840), (95, 1396736), (110, 1206272), (124, 1070080), (128, 1036640), (152, 872960), (155, 856064), (160, 829312), (176, 753920), (190, 698368), (209, 634880), (220, 603136), (248, 535040), (256, 518320), (304, 436480), (310, 428032), (320, 414656), (341, 389120), (352, 376960), (380, 349184), (418, 317440), (440, 301568), (496, 267520), (512, 259160), (589, 225280), (608, 218240), (620, 214016), (640, 207328), (682, 194560), (704, 188480), (760, 174592), (836, 158720), (880, 150784), (992, 133760), (1024, 129580), (1045, 126976), (1178, 112640), (1216, 109120), (1240, 107008), (1280, 103664), (1364, 97280), (1408, 94240), (1520, 87296), (1672, 79360), (1705, 77824), (1760, 75392), (1984, 66880), (2048, 64790), (2090, 63488), (2356, 56320), (2432, 54560), (2480, 53504), (2560, 51832), (2728, 48640), (2816, 47120), (2945, 45056), (3040, 43648), (3344, 39680), (3410, 38912), (3520, 37696), (3968, 33440), (4096, 32395), (4180, 31744), (4712, 28160), (4864, 27280), (4960, 26752), (5120, 25916), (5456, 24320), (5632, 23560), (5890, 22528), (6080, 21824), (6479, 20480), (6688, 19840), (6820, 19456), (7040, 18848), (7936, 16720), (8360, 15872), (9424, 14080), (9728, 13640), (9920, 13376), (10240, 12958), (10912, 12160), (11264, 11780)]