186406720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 514990080

約数和(自身を除く): 328583360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 43, 46, 62, 64, 76, 80, 86, 92, 95, 115, 124, 152, 155, 160, 172, 184, 190, 215, 230, 248, 304, 310, 320, 344, 368, 380, 430, 437, 460, 496, 589, 608, 620, 688, 713, 736, 760, 817, 860, 874, 920, 989, 992, 1178, 1216, 1240, 1333, 1376, 1426, 1472, 1520, 1634, 1720, 1748, 1840, 1978, 1984, 2185, 2356, 2480, 2666, 2752, 2852, 2945, 3040, 3268, 3440, 3496, 3565, 3680, 3956, 4085, 4370, 4712, 4945, 4960, 5332, 5704, 5890, 6080, 6536, 6665, 6880, 6992, 7130, 7360, 7912, 8170, 8740, 9424, 9890, 9920, 10664, 11408, 11780, 13072, 13330, 13547, 13760, 13984, 14260, 15824, 16340, 17480, 18791, 18848, 19780, 21328, 22816, 23560, 25327, 26144, 26660, 27094, 27968, 28520, 30659, 31648, 32680, 34960, 37582, 37696, 39560, 42656, 45632, 47120, 50654, 52288, 53320, 54188, 57040, 61318, 63296, 65360, 67735, 69920, 75164, 79120, 85312, 93955, 94240, 101308, 106640, 108376, 114080, 122636, 126635, 130720, 135470, 139840, 150328, 153295, 158240, 187910, 188480, 202616, 213280, 216752, 228160, 245272, 253270, 261440, 270940, 300656, 306590, 316480, 375820, 405232, 426560, 433504, 490544, 506540, 541880, 582521, 601312, 613180, 751640, 810464, 867008, 981088, 1013080, 1083760, 1165042, 1202624, 1226360, 1503280, 1620928, 1962176, 2026160, 2167520, 2330084, 2452720, 2912605, 3006560, 4052320, 4335040, 4660168, 4905440, 5825210, 6013120, 8104640, 9320336, 9810880, 11650420, 18640672, 23300840, 37281344, 46601680, 93203360, 186406720]

約数ペア:

[(1, 186406720), (2, 93203360), (4, 46601680), (5, 37281344), (8, 23300840), (10, 18640672), (16, 11650420), (19, 9810880), (20, 9320336), (23, 8104640), (31, 6013120), (32, 5825210), (38, 4905440), (40, 4660168), (43, 4335040), (46, 4052320), (62, 3006560), (64, 2912605), (76, 2452720), (80, 2330084), (86, 2167520), (92, 2026160), (95, 1962176), (115, 1620928), (124, 1503280), (152, 1226360), (155, 1202624), (160, 1165042), (172, 1083760), (184, 1013080), (190, 981088), (215, 867008), (230, 810464), (248, 751640), (304, 613180), (310, 601312), (320, 582521), (344, 541880), (368, 506540), (380, 490544), (430, 433504), (437, 426560), (460, 405232), (496, 375820), (589, 316480), (608, 306590), (620, 300656), (688, 270940), (713, 261440), (736, 253270), (760, 245272), (817, 228160), (860, 216752), (874, 213280), (920, 202616), (989, 188480), (992, 187910), (1178, 158240), (1216, 153295), (1240, 150328), (1333, 139840), (1376, 135470), (1426, 130720), (1472, 126635), (1520, 122636), (1634, 114080), (1720, 108376), (1748, 106640), (1840, 101308), (1978, 94240), (1984, 93955), (2185, 85312), (2356, 79120), (2480, 75164), (2666, 69920), (2752, 67735), (2852, 65360), (2945, 63296), (3040, 61318), (3268, 57040), (3440, 54188), (3496, 53320), (3565, 52288), (3680, 50654), (3956, 47120), (4085, 45632), (4370, 42656), (4712, 39560), (4945, 37696), (4960, 37582), (5332, 34960), (5704, 32680), (5890, 31648), (6080, 30659), (6536, 28520), (6665, 27968), (6880, 27094), (6992, 26660), (7130, 26144), (7360, 25327), (7912, 23560), (8170, 22816), (8740, 21328), (9424, 19780), (9890, 18848), (9920, 18791), (10664, 17480), (11408, 16340), (11780, 15824), (13072, 14260), (13330, 13984), (13547, 13760)]