807278080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 160

約数和(自身を含む): 2329493760

約数和(自身を除く): 1522215680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2371, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4742, 4864, 5320, 6080, 8512, 8960, 9484, 9728, 10640, 11855, 12160, 16597, 17024, 17920, 18968, 21280, 23710, 24320, 33194, 34048, 37936, 42560, 45049, 47420, 48640, 66388, 68096, 75872, 82985, 85120, 90098, 94840, 132776, 151744, 165970, 170240, 180196, 189680, 225245, 265552, 303488, 315343, 331940, 340480, 360392, 379360, 450490, 531104, 606976, 630686, 663880, 720784, 758720, 900980, 1062208, 1213952, 1261372, 1327760, 1441568, 1517440, 1576715, 1801960, 2124416, 2522744, 2655520, 2883136, 3034880, 3153430, 3603920, 4248832, 5045488, 5311040, 5766272, 6069760, 6306860, 7207840, 8497664, 10090976, 10622080, 11532544, 12613720, 14415680, 20181952, 21244160, 23065088, 25227440, 28831360, 40363904, 42488320, 50454880, 57662720, 80727808, 100909760, 115325440, 161455616, 201819520, 403639040, 807278080]

約数ペア:

[(1, 807278080), (2, 403639040), (4, 201819520), (5, 161455616), (7, 115325440), (8, 100909760), (10, 80727808), (14, 57662720), (16, 50454880), (19, 42488320), (20, 40363904), (28, 28831360), (32, 25227440), (35, 23065088), (38, 21244160), (40, 20181952), (56, 14415680), (64, 12613720), (70, 11532544), (76, 10622080), (80, 10090976), (95, 8497664), (112, 7207840), (128, 6306860), (133, 6069760), (140, 5766272), (152, 5311040), (160, 5045488), (190, 4248832), (224, 3603920), (256, 3153430), (266, 3034880), (280, 2883136), (304, 2655520), (320, 2522744), (380, 2124416), (448, 1801960), (512, 1576715), (532, 1517440), (560, 1441568), (608, 1327760), (640, 1261372), (665, 1213952), (760, 1062208), (896, 900980), (1064, 758720), (1120, 720784), (1216, 663880), (1280, 630686), (1330, 606976), (1520, 531104), (1792, 450490), (2128, 379360), (2240, 360392), (2371, 340480), (2432, 331940), (2560, 315343), (2660, 303488), (3040, 265552), (3584, 225245), (4256, 189680), (4480, 180196), (4742, 170240), (4864, 165970), (5320, 151744), (6080, 132776), (8512, 94840), (8960, 90098), (9484, 85120), (9728, 82985), (10640, 75872), (11855, 68096), (12160, 66388), (16597, 48640), (17024, 47420), (17920, 45049), (18968, 42560), (21280, 37936), (23710, 34048), (24320, 33194)]