79114480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 211415040

約数和(自身を除く): 132300560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 38, 40, 46, 62, 73, 76, 80, 92, 95, 115, 124, 146, 152, 155, 184, 190, 230, 248, 292, 304, 310, 365, 368, 380, 437, 460, 496, 584, 589, 620, 713, 730, 760, 874, 920, 1168, 1178, 1240, 1387, 1426, 1460, 1520, 1679, 1748, 1840, 2185, 2263, 2356, 2480, 2774, 2852, 2920, 2945, 3358, 3496, 3565, 4370, 4526, 4712, 5548, 5704, 5840, 5890, 6716, 6935, 6992, 7130, 8395, 8740, 9052, 9424, 11096, 11315, 11408, 11780, 13432, 13547, 13870, 14260, 16790, 17480, 18104, 22192, 22630, 23560, 26864, 27094, 27740, 28520, 31901, 33580, 34960, 36208, 42997, 45260, 47120, 52049, 54188, 55480, 57040, 63802, 67160, 67735, 85994, 90520, 104098, 108376, 110960, 127604, 134320, 135470, 159505, 171988, 181040, 208196, 214985, 216752, 255208, 260245, 270940, 319010, 343976, 416392, 429970, 510416, 520490, 541880, 638020, 687952, 832784, 859940, 988931, 1040980, 1083760, 1276040, 1719880, 1977862, 2081960, 2552080, 3439760, 3955724, 4163920, 4944655, 7911448, 9889310, 15822896, 19778620, 39557240, 79114480]

約数ペア:

[(1, 79114480), (2, 39557240), (4, 19778620), (5, 15822896), (8, 9889310), (10, 7911448), (16, 4944655), (19, 4163920), (20, 3955724), (23, 3439760), (31, 2552080), (38, 2081960), (40, 1977862), (46, 1719880), (62, 1276040), (73, 1083760), (76, 1040980), (80, 988931), (92, 859940), (95, 832784), (115, 687952), (124, 638020), (146, 541880), (152, 520490), (155, 510416), (184, 429970), (190, 416392), (230, 343976), (248, 319010), (292, 270940), (304, 260245), (310, 255208), (365, 216752), (368, 214985), (380, 208196), (437, 181040), (460, 171988), (496, 159505), (584, 135470), (589, 134320), (620, 127604), (713, 110960), (730, 108376), (760, 104098), (874, 90520), (920, 85994), (1168, 67735), (1178, 67160), (1240, 63802), (1387, 57040), (1426, 55480), (1460, 54188), (1520, 52049), (1679, 47120), (1748, 45260), (1840, 42997), (2185, 36208), (2263, 34960), (2356, 33580), (2480, 31901), (2774, 28520), (2852, 27740), (2920, 27094), (2945, 26864), (3358, 23560), (3496, 22630), (3565, 22192), (4370, 18104), (4526, 17480), (4712, 16790), (5548, 14260), (5704, 13870), (5840, 13547), (5890, 13432), (6716, 11780), (6935, 11408), (6992, 11315), (7130, 11096), (8395, 9424), (8740, 9052)]