112787920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 317122560

約数和(自身を除く): 204334640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 73, 80, 89, 112, 124, 140, 146, 155, 178, 217, 248, 280, 292, 310, 356, 365, 434, 445, 496, 511, 560, 584, 620, 623, 712, 730, 868, 890, 1022, 1085, 1168, 1240, 1246, 1424, 1460, 1736, 1780, 2044, 2170, 2263, 2480, 2492, 2555, 2759, 2920, 3115, 3472, 3560, 4088, 4340, 4526, 4984, 5110, 5518, 5840, 6230, 6497, 7120, 8176, 8680, 9052, 9968, 10220, 11036, 11315, 12460, 12994, 13795, 15841, 17360, 18104, 19313, 20440, 22072, 22630, 24920, 25988, 27590, 31682, 32485, 36208, 38626, 40880, 44144, 45260, 45479, 49840, 51976, 55180, 63364, 64970, 77252, 79205, 90520, 90958, 96565, 103952, 110360, 126728, 129940, 154504, 158410, 181040, 181916, 193130, 201407, 220720, 227395, 253456, 259880, 309008, 316820, 363832, 386260, 402814, 454790, 519760, 633640, 727664, 772520, 805628, 909580, 1007035, 1267280, 1409849, 1545040, 1611256, 1819160, 2014070, 2819698, 3222512, 3638320, 4028140, 5639396, 7049245, 8056280, 11278792, 14098490, 16112560, 22557584, 28196980, 56393960, 112787920]

約数ペア:

[(1, 112787920), (2, 56393960), (4, 28196980), (5, 22557584), (7, 16112560), (8, 14098490), (10, 11278792), (14, 8056280), (16, 7049245), (20, 5639396), (28, 4028140), (31, 3638320), (35, 3222512), (40, 2819698), (56, 2014070), (62, 1819160), (70, 1611256), (73, 1545040), (80, 1409849), (89, 1267280), (112, 1007035), (124, 909580), (140, 805628), (146, 772520), (155, 727664), (178, 633640), (217, 519760), (248, 454790), (280, 402814), (292, 386260), (310, 363832), (356, 316820), (365, 309008), (434, 259880), (445, 253456), (496, 227395), (511, 220720), (560, 201407), (584, 193130), (620, 181916), (623, 181040), (712, 158410), (730, 154504), (868, 129940), (890, 126728), (1022, 110360), (1085, 103952), (1168, 96565), (1240, 90958), (1246, 90520), (1424, 79205), (1460, 77252), (1736, 64970), (1780, 63364), (2044, 55180), (2170, 51976), (2263, 49840), (2480, 45479), (2492, 45260), (2555, 44144), (2759, 40880), (2920, 38626), (3115, 36208), (3472, 32485), (3560, 31682), (4088, 27590), (4340, 25988), (4526, 24920), (4984, 22630), (5110, 22072), (5518, 20440), (5840, 19313), (6230, 18104), (6497, 17360), (7120, 15841), (8176, 13795), (8680, 12994), (9052, 12460), (9968, 11315), (10220, 11036)]