388305655320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{577939}}^1$

素因数の和:578473

約数の個数: 128

約数和(自身を含む): 1273317408000

約数和(自身を除く): 885011752680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 509, 660, 1018, 1320, 1527, 2036, 2545, 3054, 4072, 5090, 5599, 6108, 7635, 10180, 11198, 12216, 15270, 16797, 20360, 22396, 27995, 30540, 33594, 44792, 55990, 61080, 67188, 83985, 111980, 134376, 167970, 223960, 335940, 577939, 671880, 1155878, 1733817, 2311756, 2889695, 3467634, 4623512, 5779390, 6357329, 6935268, 8669085, 11558780, 12714658, 13870536, 17338170, 19071987, 23117560, 25429316, 31786645, 34676340, 38143974, 50858632, 63573290, 69352680, 76287948, 95359935, 127146580, 152575896, 190719870, 254293160, 294170951, 381439740, 588341902, 762879480, 882512853, 1176683804, 1470854755, 1765025706, 2353367608, 2941709510, 3235880461, 3530051412, 4412564265, 5883419020, 6471760922, 7060102824, 8825128530, 9707641383, 11766838040, 12943521844, 16179402305, 17650257060, 19415282766, 25887043688, 32358804610, 35300514120, 38830565532, 48538206915, 64717609220, 77661131064, 97076413830, 129435218440, 194152827660, 388305655320]

約数ペア:

[(1, 388305655320), (2, 194152827660), (3, 129435218440), (4, 97076413830), (5, 77661131064), (6, 64717609220), (8, 48538206915), (10, 38830565532), (11, 35300514120), (12, 32358804610), (15, 25887043688), (20, 19415282766), (22, 17650257060), (24, 16179402305), (30, 12943521844), (33, 11766838040), (40, 9707641383), (44, 8825128530), (55, 7060102824), (60, 6471760922), (66, 5883419020), (88, 4412564265), (110, 3530051412), (120, 3235880461), (132, 2941709510), (165, 2353367608), (220, 1765025706), (264, 1470854755), (330, 1176683804), (440, 882512853), (509, 762879480), (660, 588341902), (1018, 381439740), (1320, 294170951), (1527, 254293160), (2036, 190719870), (2545, 152575896), (3054, 127146580), (4072, 95359935), (5090, 76287948), (5599, 69352680), (6108, 63573290), (7635, 50858632), (10180, 38143974), (11198, 34676340), (12216, 31786645), (15270, 25429316), (16797, 23117560), (20360, 19071987), (22396, 17338170), (27995, 13870536), (30540, 12714658), (33594, 11558780), (44792, 8669085), (55990, 6935268), (61080, 6357329), (67188, 5779390), (83985, 4623512), (111980, 3467634), (134376, 2889695), (167970, 2311756), (223960, 1733817), (335940, 1155878), (577939, 671880)]