2912248560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3840

約数の個数: 240

約数和(自身を含む): 10293091200

約数和(自身を除く): 7380842640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 456, 494, 507, 520, 570, 624, 676, 741, 760, 780, 845, 912, 988, 1014, 1040, 1140, 1235, 1352, 1482, 1520, 1560, 1690, 1976, 2028, 2280, 2470, 2535, 2704, 2964, 3120, 3211, 3380, 3705, 3779, 3952, 4056, 4560, 4940, 5070, 5928, 6422, 6760, 7410, 7558, 8112, 9633, 9880, 10140, 11337, 11856, 12844, 13520, 14820, 15116, 16055, 18895, 19266, 19760, 20280, 22674, 25688, 29640, 30232, 32110, 37790, 38532, 40560, 45348, 48165, 49127, 51376, 56685, 59280, 60464, 64220, 71801, 75580, 77064, 90696, 96330, 98254, 113370, 128440, 143602, 147381, 151160, 154128, 181392, 192660, 196508, 215403, 226740, 245635, 256880, 287204, 294762, 302320, 359005, 385320, 393016, 430806, 453480, 491270, 574408, 589524, 638651, 718010, 736905, 770640, 786032, 861612, 906960, 933413, 982540, 1077015, 1148816, 1179048, 1277302, 1436020, 1473810, 1723224, 1866826, 1915953, 1965080, 2154030, 2358096, 2554604, 2800239, 2872040, 2947620, 3193255, 3446448, 3733652, 3831906, 3930160, 4308060, 4667065, 5109208, 5600478, 5744080, 5895240, 6386510, 7467304, 7663812, 8616120, 9334130, 9579765, 10218416, 11200956, 11790480, 12134369, 12773020, 14001195, 14934608, 15327624, 17232240, 18668260, 19159530, 22401912, 24268738, 25546040, 28002390, 30655248, 36403107, 37336520, 38319060, 44803824, 48537476, 51092080, 56004780, 60671845, 72806214, 74673040, 76638120, 97074952, 112009560, 121343690, 145612428, 153276240, 182015535, 194149904, 224019120, 242687380, 291224856, 364031070, 485374760, 582449712, 728062140, 970749520, 1456124280, 2912248560]

約数ペア:

[(1, 2912248560), (2, 1456124280), (3, 970749520), (4, 728062140), (5, 582449712), (6, 485374760), (8, 364031070), (10, 291224856), (12, 242687380), (13, 224019120), (15, 194149904), (16, 182015535), (19, 153276240), (20, 145612428), (24, 121343690), (26, 112009560), (30, 97074952), (38, 76638120), (39, 74673040), (40, 72806214), (48, 60671845), (52, 56004780), (57, 51092080), (60, 48537476), (65, 44803824), (76, 38319060), (78, 37336520), (80, 36403107), (95, 30655248), (104, 28002390), (114, 25546040), (120, 24268738), (130, 22401912), (152, 19159530), (156, 18668260), (169, 17232240), (190, 15327624), (195, 14934608), (208, 14001195), (228, 12773020), (240, 12134369), (247, 11790480), (260, 11200956), (285, 10218416), (304, 9579765), (312, 9334130), (338, 8616120), (380, 7663812), (390, 7467304), (456, 6386510), (494, 5895240), (507, 5744080), (520, 5600478), (570, 5109208), (624, 4667065), (676, 4308060), (741, 3930160), (760, 3831906), (780, 3733652), (845, 3446448), (912, 3193255), (988, 2947620), (1014, 2872040), (1040, 2800239), (1140, 2554604), (1235, 2358096), (1352, 2154030), (1482, 1965080), (1520, 1915953), (1560, 1866826), (1690, 1723224), (1976, 1473810), (2028, 1436020), (2280, 1277302), (2470, 1179048), (2535, 1148816), (2704, 1077015), (2964, 982540), (3120, 933413), (3211, 906960), (3380, 861612), (3705, 786032), (3779, 770640), (3952, 736905), (4056, 718010), (4560, 638651), (4940, 589524), (5070, 574408), (5928, 491270), (6422, 453480), (6760, 430806), (7410, 393016), (7558, 385320), (8112, 359005), (9633, 302320), (9880, 294762), (10140, 287204), (11337, 256880), (11856, 245635), (12844, 226740), (13520, 215403), (14820, 196508), (15116, 192660), (16055, 181392), (18895, 154128), (19266, 151160), (19760, 147381), (20280, 143602), (22674, 128440), (25688, 113370), (29640, 98254), (30232, 96330), (32110, 90696), (37790, 77064), (38532, 75580), (40560, 71801), (45348, 64220), (48165, 60464), (49127, 59280), (51376, 56685)]