69360640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 176

約数和(自身を含む): 188651520

約数和(自身を除く): 119290880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 80, 92, 95, 115, 124, 128, 152, 155, 160, 184, 190, 230, 248, 256, 304, 310, 320, 368, 380, 437, 460, 496, 512, 589, 608, 620, 640, 713, 736, 760, 874, 920, 992, 1024, 1178, 1216, 1240, 1280, 1426, 1472, 1520, 1748, 1840, 1984, 2185, 2356, 2432, 2480, 2560, 2852, 2944, 2945, 3040, 3496, 3565, 3680, 3968, 4370, 4712, 4864, 4960, 5120, 5704, 5888, 5890, 6080, 6992, 7130, 7360, 7936, 8740, 9424, 9728, 9920, 11408, 11776, 11780, 12160, 13547, 13984, 14260, 14720, 15872, 17480, 18848, 19456, 19840, 22816, 23552, 23560, 24320, 27094, 27968, 28520, 29440, 31744, 34960, 37696, 39680, 45632, 47120, 48640, 54188, 55936, 57040, 58880, 67735, 69920, 75392, 79360, 91264, 94240, 97280, 108376, 111872, 114080, 117760, 135470, 139840, 150784, 158720, 182528, 188480, 216752, 223744, 228160, 270940, 279680, 301568, 365056, 376960, 433504, 447488, 456320, 541880, 559360, 603136, 730112, 753920, 867008, 912640, 1083760, 1118720, 1507840, 1734016, 1825280, 2167520, 2237440, 3015680, 3468032, 3650560, 4335040, 6936064, 8670080, 13872128, 17340160, 34680320, 69360640]

約数ペア:

[(1, 69360640), (2, 34680320), (4, 17340160), (5, 13872128), (8, 8670080), (10, 6936064), (16, 4335040), (19, 3650560), (20, 3468032), (23, 3015680), (31, 2237440), (32, 2167520), (38, 1825280), (40, 1734016), (46, 1507840), (62, 1118720), (64, 1083760), (76, 912640), (80, 867008), (92, 753920), (95, 730112), (115, 603136), (124, 559360), (128, 541880), (152, 456320), (155, 447488), (160, 433504), (184, 376960), (190, 365056), (230, 301568), (248, 279680), (256, 270940), (304, 228160), (310, 223744), (320, 216752), (368, 188480), (380, 182528), (437, 158720), (460, 150784), (496, 139840), (512, 135470), (589, 117760), (608, 114080), (620, 111872), (640, 108376), (713, 97280), (736, 94240), (760, 91264), (874, 79360), (920, 75392), (992, 69920), (1024, 67735), (1178, 58880), (1216, 57040), (1240, 55936), (1280, 54188), (1426, 48640), (1472, 47120), (1520, 45632), (1748, 39680), (1840, 37696), (1984, 34960), (2185, 31744), (2356, 29440), (2432, 28520), (2480, 27968), (2560, 27094), (2852, 24320), (2944, 23560), (2945, 23552), (3040, 22816), (3496, 19840), (3565, 19456), (3680, 18848), (3968, 17480), (4370, 15872), (4712, 14720), (4864, 14260), (4960, 13984), (5120, 13547), (5704, 12160), (5888, 11780), (5890, 11776), (6080, 11408), (6992, 9920), (7130, 9728), (7360, 9424), (7936, 8740)]