2912963760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{82567}}^1$

素因数の和:82600

約数の個数: 180

約数和(自身を含む): 11380017168

約数和(自身を除く): 8467053408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 82567, 165134, 247701, 330268, 412835, 495402, 577969, 660536, 743103, 825670, 990804, 1155938, 1238505, 1321072, 1486206, 1651340, 1733907, 1981608, 2311876, 2477010, 2889845, 2972412, 3302680, 3467814, 3715515, 3963216, 4045783, 4623752, 4954020, 5201721, 5779690, 5944824, 6605360, 6935628, 7431030, 8091566, 8669535, 9247504, 9908040, 10403442, 11559380, 11889648, 12137349, 13871256, 14862060, 16183132, 17339070, 19816080, 20228915, 20806884, 23118760, 24274698, 26008605, 27742512, 29724120, 32366264, 34678140, 36412047, 40457830, 41613768, 46237520, 48549396, 52017210, 59448240, 60686745, 64732528, 69356280, 72824094, 80915660, 83227536, 97098792, 104034420, 121373490, 138712560, 145648188, 161831320, 182060235, 194197584, 208068840, 242746980, 291296376, 323662640, 364120470, 416137680, 485493960, 582592752, 728240940, 970987920, 1456481880, 2912963760]

約数ペア:

[(1, 2912963760), (2, 1456481880), (3, 970987920), (4, 728240940), (5, 582592752), (6, 485493960), (7, 416137680), (8, 364120470), (9, 323662640), (10, 291296376), (12, 242746980), (14, 208068840), (15, 194197584), (16, 182060235), (18, 161831320), (20, 145648188), (21, 138712560), (24, 121373490), (28, 104034420), (30, 97098792), (35, 83227536), (36, 80915660), (40, 72824094), (42, 69356280), (45, 64732528), (48, 60686745), (49, 59448240), (56, 52017210), (60, 48549396), (63, 46237520), (70, 41613768), (72, 40457830), (80, 36412047), (84, 34678140), (90, 32366264), (98, 29724120), (105, 27742512), (112, 26008605), (120, 24274698), (126, 23118760), (140, 20806884), (144, 20228915), (147, 19816080), (168, 17339070), (180, 16183132), (196, 14862060), (210, 13871256), (240, 12137349), (245, 11889648), (252, 11559380), (280, 10403442), (294, 9908040), (315, 9247504), (336, 8669535), (360, 8091566), (392, 7431030), (420, 6935628), (441, 6605360), (490, 5944824), (504, 5779690), (560, 5201721), (588, 4954020), (630, 4623752), (720, 4045783), (735, 3963216), (784, 3715515), (840, 3467814), (882, 3302680), (980, 2972412), (1008, 2889845), (1176, 2477010), (1260, 2311876), (1470, 1981608), (1680, 1733907), (1764, 1651340), (1960, 1486206), (2205, 1321072), (2352, 1238505), (2520, 1155938), (2940, 990804), (3528, 825670), (3920, 743103), (4410, 660536), (5040, 577969), (5880, 495402), (7056, 412835), (8820, 330268), (11760, 247701), (17640, 165134), (35280, 82567)]