769633280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 176

約数和(自身を含む): 2057873664

約数和(自身を除く): 1288240384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 373, 403, 416, 496, 512, 520, 620, 640, 746, 806, 832, 992, 1024, 1040, 1240, 1280, 1492, 1612, 1664, 1865, 1984, 2015, 2080, 2480, 2560, 2984, 3224, 3328, 3730, 3968, 4030, 4160, 4849, 4960, 5120, 5968, 6448, 6656, 7460, 7936, 8060, 8320, 9698, 9920, 11563, 11936, 12896, 13312, 14920, 15872, 16120, 16640, 19396, 19840, 23126, 23872, 24245, 25792, 29840, 31744, 32240, 33280, 38792, 39680, 46252, 47744, 48490, 51584, 57815, 59680, 64480, 66560, 77584, 79360, 92504, 95488, 96980, 103168, 115630, 119360, 128960, 150319, 155168, 158720, 185008, 190976, 193960, 206336, 231260, 238720, 257920, 300638, 310336, 370016, 381952, 387920, 412672, 462520, 477440, 515840, 601276, 620672, 740032, 751595, 775840, 925040, 954880, 1031680, 1202552, 1241344, 1480064, 1503190, 1551680, 1850080, 1909760, 2063360, 2405104, 2482688, 2960128, 3006380, 3103360, 3700160, 4810208, 4965376, 5920256, 6012760, 6206720, 7400320, 9620416, 11840512, 12025520, 12413440, 14800640, 19240832, 24051040, 24826880, 29601280, 38481664, 48102080, 59202560, 76963328, 96204160, 153926656, 192408320, 384816640, 769633280]

約数ペア:

[(1, 769633280), (2, 384816640), (4, 192408320), (5, 153926656), (8, 96204160), (10, 76963328), (13, 59202560), (16, 48102080), (20, 38481664), (26, 29601280), (31, 24826880), (32, 24051040), (40, 19240832), (52, 14800640), (62, 12413440), (64, 12025520), (65, 11840512), (80, 9620416), (104, 7400320), (124, 6206720), (128, 6012760), (130, 5920256), (155, 4965376), (160, 4810208), (208, 3700160), (248, 3103360), (256, 3006380), (260, 2960128), (310, 2482688), (320, 2405104), (373, 2063360), (403, 1909760), (416, 1850080), (496, 1551680), (512, 1503190), (520, 1480064), (620, 1241344), (640, 1202552), (746, 1031680), (806, 954880), (832, 925040), (992, 775840), (1024, 751595), (1040, 740032), (1240, 620672), (1280, 601276), (1492, 515840), (1612, 477440), (1664, 462520), (1865, 412672), (1984, 387920), (2015, 381952), (2080, 370016), (2480, 310336), (2560, 300638), (2984, 257920), (3224, 238720), (3328, 231260), (3730, 206336), (3968, 193960), (4030, 190976), (4160, 185008), (4849, 158720), (4960, 155168), (5120, 150319), (5968, 128960), (6448, 119360), (6656, 115630), (7460, 103168), (7936, 96980), (8060, 95488), (8320, 92504), (9698, 79360), (9920, 77584), (11563, 66560), (11936, 64480), (12896, 59680), (13312, 57815), (14920, 51584), (15872, 48490), (16120, 47744), (16640, 46252), (19396, 39680), (19840, 38792), (23126, 33280), (23872, 32240), (24245, 31744), (25792, 29840)]