197031120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5781

約数の個数: 160

約数和(自身を含む): 717704064

約数和(自身を除く): 520672944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 5741, 6864, 8580, 11440, 11482, 17160, 17223, 22964, 28705, 34320, 34446, 45928, 57410, 63151, 68892, 74633, 86115, 91856, 114820, 126302, 137784, 149266, 172230, 189453, 223899, 229640, 252604, 275568, 298532, 315755, 344460, 373165, 378906, 447798, 459280, 505208, 597064, 631510, 688920, 746330, 757812, 820963, 895596, 947265, 1010416, 1119495, 1194128, 1263020, 1377840, 1492660, 1515624, 1641926, 1791192, 1894530, 2238990, 2462889, 2526040, 2985320, 3031248, 3283852, 3582384, 3789060, 4104815, 4477980, 4925778, 5052080, 5970640, 6567704, 7578120, 8209630, 8955960, 9851556, 12314445, 13135408, 15156240, 16419260, 17911920, 19703112, 24628890, 32838520, 39406224, 49257780, 65677040, 98515560, 197031120]

約数ペア:

[(1, 197031120), (2, 98515560), (3, 65677040), (4, 49257780), (5, 39406224), (6, 32838520), (8, 24628890), (10, 19703112), (11, 17911920), (12, 16419260), (13, 15156240), (15, 13135408), (16, 12314445), (20, 9851556), (22, 8955960), (24, 8209630), (26, 7578120), (30, 6567704), (33, 5970640), (39, 5052080), (40, 4925778), (44, 4477980), (48, 4104815), (52, 3789060), (55, 3582384), (60, 3283852), (65, 3031248), (66, 2985320), (78, 2526040), (80, 2462889), (88, 2238990), (104, 1894530), (110, 1791192), (120, 1641926), (130, 1515624), (132, 1492660), (143, 1377840), (156, 1263020), (165, 1194128), (176, 1119495), (195, 1010416), (208, 947265), (220, 895596), (240, 820963), (260, 757812), (264, 746330), (286, 688920), (312, 631510), (330, 597064), (390, 505208), (429, 459280), (440, 447798), (520, 378906), (528, 373165), (572, 344460), (624, 315755), (660, 298532), (715, 275568), (780, 252604), (858, 229640), (880, 223899), (1040, 189453), (1144, 172230), (1320, 149266), (1430, 137784), (1560, 126302), (1716, 114820), (2145, 91856), (2288, 86115), (2640, 74633), (2860, 68892), (3120, 63151), (3432, 57410), (4290, 45928), (5720, 34446), (5741, 34320), (6864, 28705), (8580, 22964), (11440, 17223), (11482, 17160)]