8243840160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12923}}^1$

素因数の和:13387

約数の個数: 144

約数和(自身を含む): 28197789984

約数和(自身を除く): 19953949824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 443, 480, 720, 886, 1329, 1440, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7088, 7974, 8860, 10632, 12923, 13290, 14176, 15948, 17720, 19935, 21264, 25846, 26580, 31896, 35440, 38769, 39870, 42528, 51692, 53160, 63792, 64615, 70880, 77538, 79740, 103384, 106320, 116307, 127584, 129230, 155076, 159480, 193845, 206768, 212640, 232614, 258460, 310152, 318960, 387690, 413536, 465228, 516920, 581535, 620304, 637920, 775380, 930456, 1033840, 1163070, 1240608, 1550760, 1860912, 2067680, 2326140, 3101520, 3721824, 4652280, 5724889, 6203040, 9304560, 11449778, 17174667, 18609120, 22899556, 28624445, 34349334, 45799112, 51524001, 57248890, 68698668, 85873335, 91598224, 103048002, 114497780, 137397336, 171746670, 183196448, 206096004, 228995560, 257620005, 274794672, 343493340, 412192008, 457991120, 515240010, 549589344, 686986680, 824384016, 915982240, 1030480020, 1373973360, 1648768032, 2060960040, 2747946720, 4121920080, 8243840160]

約数ペア:

[(1, 8243840160), (2, 4121920080), (3, 2747946720), (4, 2060960040), (5, 1648768032), (6, 1373973360), (8, 1030480020), (9, 915982240), (10, 824384016), (12, 686986680), (15, 549589344), (16, 515240010), (18, 457991120), (20, 412192008), (24, 343493340), (30, 274794672), (32, 257620005), (36, 228995560), (40, 206096004), (45, 183196448), (48, 171746670), (60, 137397336), (72, 114497780), (80, 103048002), (90, 91598224), (96, 85873335), (120, 68698668), (144, 57248890), (160, 51524001), (180, 45799112), (240, 34349334), (288, 28624445), (360, 22899556), (443, 18609120), (480, 17174667), (720, 11449778), (886, 9304560), (1329, 6203040), (1440, 5724889), (1772, 4652280), (2215, 3721824), (2658, 3101520), (3544, 2326140), (3987, 2067680), (4430, 1860912), (5316, 1550760), (6645, 1240608), (7088, 1163070), (7974, 1033840), (8860, 930456), (10632, 775380), (12923, 637920), (13290, 620304), (14176, 581535), (15948, 516920), (17720, 465228), (19935, 413536), (21264, 387690), (25846, 318960), (26580, 310152), (31896, 258460), (35440, 232614), (38769, 212640), (39870, 206768), (42528, 193845), (51692, 159480), (53160, 155076), (63792, 129230), (64615, 127584), (70880, 116307), (77538, 106320), (79740, 103384)]