63936880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 182845440

約数和(自身を除く): 118908560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 127, 140, 145, 155, 203, 217, 232, 248, 254, 280, 290, 310, 406, 434, 464, 496, 508, 560, 580, 620, 635, 812, 868, 889, 899, 1015, 1016, 1085, 1160, 1240, 1270, 1624, 1736, 1778, 1798, 2030, 2032, 2170, 2320, 2480, 2540, 3248, 3472, 3556, 3596, 3683, 3937, 4060, 4340, 4445, 4495, 5080, 6293, 7112, 7192, 7366, 7874, 8120, 8680, 8890, 8990, 10160, 12586, 14224, 14384, 14732, 15748, 16240, 17360, 17780, 17980, 18415, 19685, 25172, 25781, 27559, 29464, 31465, 31496, 35560, 35960, 36830, 39370, 50344, 51562, 55118, 58928, 62930, 62992, 71120, 71920, 73660, 78740, 100688, 103124, 110236, 114173, 125860, 128905, 137795, 147320, 157480, 206248, 220472, 228346, 251720, 257810, 275590, 294640, 314960, 412496, 440944, 456692, 503440, 515620, 551180, 570865, 799211, 913384, 1031240, 1102360, 1141730, 1598422, 1826768, 2062480, 2204720, 2283460, 3196844, 3996055, 4566920, 6393688, 7992110, 9133840, 12787376, 15984220, 31968440, 63936880]

約数ペア:

[(1, 63936880), (2, 31968440), (4, 15984220), (5, 12787376), (7, 9133840), (8, 7992110), (10, 6393688), (14, 4566920), (16, 3996055), (20, 3196844), (28, 2283460), (29, 2204720), (31, 2062480), (35, 1826768), (40, 1598422), (56, 1141730), (58, 1102360), (62, 1031240), (70, 913384), (80, 799211), (112, 570865), (116, 551180), (124, 515620), (127, 503440), (140, 456692), (145, 440944), (155, 412496), (203, 314960), (217, 294640), (232, 275590), (248, 257810), (254, 251720), (280, 228346), (290, 220472), (310, 206248), (406, 157480), (434, 147320), (464, 137795), (496, 128905), (508, 125860), (560, 114173), (580, 110236), (620, 103124), (635, 100688), (812, 78740), (868, 73660), (889, 71920), (899, 71120), (1015, 62992), (1016, 62930), (1085, 58928), (1160, 55118), (1240, 51562), (1270, 50344), (1624, 39370), (1736, 36830), (1778, 35960), (1798, 35560), (2030, 31496), (2032, 31465), (2170, 29464), (2320, 27559), (2480, 25781), (2540, 25172), (3248, 19685), (3472, 18415), (3556, 17980), (3596, 17780), (3683, 17360), (3937, 16240), (4060, 15748), (4340, 14732), (4445, 14384), (4495, 14224), (5080, 12586), (6293, 10160), (7112, 8990), (7192, 8890), (7366, 8680), (7874, 8120)]