38524080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 142562304

約数和(自身を除く): 104038224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 997, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 1994, 2415, 2576, 2760, 2991, 3220, 3864, 3988, 4830, 4985, 5520, 5982, 6440, 6979, 7728, 7976, 9660, 9970, 11964, 12880, 13958, 14955, 15952, 19320, 19940, 20937, 22931, 23928, 27916, 29910, 34895, 38640, 39880, 41874, 45862, 47856, 55832, 59820, 68793, 69790, 79760, 83748, 91724, 104685, 111664, 114655, 119640, 137586, 139580, 160517, 167496, 183448, 209370, 229310, 239280, 275172, 279160, 321034, 334992, 343965, 366896, 418740, 458620, 481551, 550344, 558320, 642068, 687930, 802585, 837480, 917240, 963102, 1100688, 1284136, 1375860, 1605170, 1674960, 1834480, 1926204, 2407755, 2568272, 2751720, 3210340, 3852408, 4815510, 5503440, 6420680, 7704816, 9631020, 12841360, 19262040, 38524080]

約数ペア:

[(1, 38524080), (2, 19262040), (3, 12841360), (4, 9631020), (5, 7704816), (6, 6420680), (7, 5503440), (8, 4815510), (10, 3852408), (12, 3210340), (14, 2751720), (15, 2568272), (16, 2407755), (20, 1926204), (21, 1834480), (23, 1674960), (24, 1605170), (28, 1375860), (30, 1284136), (35, 1100688), (40, 963102), (42, 917240), (46, 837480), (48, 802585), (56, 687930), (60, 642068), (69, 558320), (70, 550344), (80, 481551), (84, 458620), (92, 418740), (105, 366896), (112, 343965), (115, 334992), (120, 321034), (138, 279160), (140, 275172), (161, 239280), (168, 229310), (184, 209370), (210, 183448), (230, 167496), (240, 160517), (276, 139580), (280, 137586), (322, 119640), (336, 114655), (345, 111664), (368, 104685), (420, 91724), (460, 83748), (483, 79760), (552, 69790), (560, 68793), (644, 59820), (690, 55832), (805, 47856), (840, 45862), (920, 41874), (966, 39880), (997, 38640), (1104, 34895), (1288, 29910), (1380, 27916), (1610, 23928), (1680, 22931), (1840, 20937), (1932, 19940), (1994, 19320), (2415, 15952), (2576, 14955), (2760, 13958), (2991, 12880), (3220, 11964), (3864, 9970), (3988, 9660), (4830, 7976), (4985, 7728), (5520, 6979), (5982, 6440)]