554885120

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 224

約数和(自身を含む): 1509857280

約数和(自身を除く): 954972160

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, 2048, 2185, 2356, 2432, 2480, 2560, 2852, 2944, 2945, 3040, 3496, 3565, 3680, 3968, 4096, 4370, 4712, 4864, 4960, 5120, 5704, 5888, 5890, 6080, 6992, 7130, 7360, 7936, 8192, 8740, 9424, 9728, 9920, 10240, 11408, 11776, 11780, 12160, 13547, 13984, 14260, 14720, 15872, 17480, 18848, 19456, 19840, 20480, 22816, 23552, 23560, 24320, 27094, 27968, 28520, 29440, 31744, 34960, 37696, 38912, 39680, 40960, 45632, 47104, 47120, 48640, 54188, 55936, 57040, 58880, 63488, 67735, 69920, 75392, 77824, 79360, 91264, 94208, 94240, 97280, 108376, 111872, 114080, 117760, 126976, 135470, 139840, 150784, 155648, 158720, 182528, 188416, 188480, 194560, 216752, 223744, 228160, 235520, 253952, 270940, 279680, 301568, 317440, 365056, 376960, 389120, 433504, 447488, 456320, 471040, 541880, 559360, 603136, 634880, 730112, 753920, 778240, 867008, 894976, 912640, 942080, 1083760, 1118720, 1206272, 1269760, 1460224, 1507840, 1734016, 1789952, 1825280, 2167520, 2237440, 2412544, 2920448, 3015680, 3468032, 3579904, 3650560, 4335040, 4474880, 4825088, 5840896, 6031360, 6936064, 7301120, 8670080, 8949760, 12062720, 13872128, 14602240, 17340160, 17899520, 24125440, 27744256, 29204480, 34680320, 55488512, 69360640, 110977024, 138721280, 277442560, 554885120]

約数ペア:

[(1, 554885120), (2, 277442560), (4, 138721280), (5, 110977024), (8, 69360640), (10, 55488512), (16, 34680320), (19, 29204480), (20, 27744256), (23, 24125440), (31, 17899520), (32, 17340160), (38, 14602240), (40, 13872128), (46, 12062720), (62, 8949760), (64, 8670080), (76, 7301120), (80, 6936064), (92, 6031360), (95, 5840896), (115, 4825088), (124, 4474880), (128, 4335040), (152, 3650560), (155, 3579904), (160, 3468032), (184, 3015680), (190, 2920448), (230, 2412544), (248, 2237440), (256, 2167520), (304, 1825280), (310, 1789952), (320, 1734016), (368, 1507840), (380, 1460224), (437, 1269760), (460, 1206272), (496, 1118720), (512, 1083760), (589, 942080), (608, 912640), (620, 894976), (640, 867008), (713, 778240), (736, 753920), (760, 730112), (874, 634880), (920, 603136), (992, 559360), (1024, 541880), (1178, 471040), (1216, 456320), (1240, 447488), (1280, 433504), (1426, 389120), (1472, 376960), (1520, 365056), (1748, 317440), (1840, 301568), (1984, 279680), (2048, 270940), (2185, 253952), (2356, 235520), (2432, 228160), (2480, 223744), (2560, 216752), (2852, 194560), (2944, 188480), (2945, 188416), (3040, 182528), (3496, 158720), (3565, 155648), (3680, 150784), (3968, 139840), (4096, 135470), (4370, 126976), (4712, 117760), (4864, 114080), (4960, 111872), (5120, 108376), (5704, 97280), (5888, 94240), (5890, 94208), (6080, 91264), (6992, 79360), (7130, 77824), (7360, 75392), (7936, 69920), (8192, 67735), (8740, 63488), (9424, 58880), (9728, 57040), (9920, 55936), (10240, 54188), (11408, 48640), (11776, 47120), (11780, 47104), (12160, 45632), (13547, 40960), (13984, 39680), (14260, 38912), (14720, 37696), (15872, 34960), (17480, 31744), (18848, 29440), (19456, 28520), (19840, 27968), (20480, 27094), (22816, 24320), (23552, 23560)]