386051640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14557}}^1$

素因数の和:14601

約数の個数: 128

約数和(自身を含む): 1320701760

約数和(自身を除く): 934650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 14557, 26520, 29114, 43671, 58228, 72785, 87342, 116456, 145570, 174684, 189241, 218355, 247469, 291140, 349368, 378482, 436710, 494938, 567723, 582280, 742407, 756964, 873420, 946205, 989876, 1135446, 1237345, 1484814, 1513928, 1746840, 1892410, 1979752, 2270892, 2474690, 2838615, 2969628, 3217097, 3712035, 3784820, 4541784, 4949380, 5677230, 5939256, 6434194, 7424070, 7569640, 9651291, 9898760, 11354460, 12868388, 14848140, 16085485, 19302582, 22708920, 25736776, 29696280, 32170970, 38605164, 48256455, 64341940, 77210328, 96512910, 128683880, 193025820, 386051640]

約数ペア:

[(1, 386051640), (2, 193025820), (3, 128683880), (4, 96512910), (5, 77210328), (6, 64341940), (8, 48256455), (10, 38605164), (12, 32170970), (13, 29696280), (15, 25736776), (17, 22708920), (20, 19302582), (24, 16085485), (26, 14848140), (30, 12868388), (34, 11354460), (39, 9898760), (40, 9651291), (51, 7569640), (52, 7424070), (60, 6434194), (65, 5939256), (68, 5677230), (78, 4949380), (85, 4541784), (102, 3784820), (104, 3712035), (120, 3217097), (130, 2969628), (136, 2838615), (156, 2474690), (170, 2270892), (195, 1979752), (204, 1892410), (221, 1746840), (255, 1513928), (260, 1484814), (312, 1237345), (340, 1135446), (390, 989876), (408, 946205), (442, 873420), (510, 756964), (520, 742407), (663, 582280), (680, 567723), (780, 494938), (884, 436710), (1020, 378482), (1105, 349368), (1326, 291140), (1560, 247469), (1768, 218355), (2040, 189241), (2210, 174684), (2652, 145570), (3315, 116456), (4420, 87342), (5304, 72785), (6630, 58228), (8840, 43671), (13260, 29114), (14557, 26520)]