379783040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6560

約数の個数: 128

約数和(自身を含む): 1117609920

約数和(自身を除く): 737826880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 6521, 7280, 8320, 11648, 13042, 14560, 26084, 29120, 32605, 45647, 52168, 58240, 65210, 84773, 91294, 104336, 130420, 169546, 182588, 208672, 228235, 260840, 339092, 365176, 417344, 423865, 456470, 521680, 593411, 678184, 730352, 834688, 847730, 912940, 1043360, 1186822, 1356368, 1460704, 1695460, 1825880, 2086720, 2373644, 2712736, 2921408, 2967055, 3390920, 3651760, 4173440, 4747288, 5425472, 5842816, 5934110, 6781840, 7303520, 9494576, 10850944, 11868220, 13563680, 14607040, 18989152, 23736440, 27127360, 29214080, 37978304, 47472880, 54254720, 75956608, 94945760, 189891520, 379783040]

約数ペア:

[(1, 379783040), (2, 189891520), (4, 94945760), (5, 75956608), (7, 54254720), (8, 47472880), (10, 37978304), (13, 29214080), (14, 27127360), (16, 23736440), (20, 18989152), (26, 14607040), (28, 13563680), (32, 11868220), (35, 10850944), (40, 9494576), (52, 7303520), (56, 6781840), (64, 5934110), (65, 5842816), (70, 5425472), (80, 4747288), (91, 4173440), (104, 3651760), (112, 3390920), (128, 2967055), (130, 2921408), (140, 2712736), (160, 2373644), (182, 2086720), (208, 1825880), (224, 1695460), (260, 1460704), (280, 1356368), (320, 1186822), (364, 1043360), (416, 912940), (448, 847730), (455, 834688), (520, 730352), (560, 678184), (640, 593411), (728, 521680), (832, 456470), (896, 423865), (910, 417344), (1040, 365176), (1120, 339092), (1456, 260840), (1664, 228235), (1820, 208672), (2080, 182588), (2240, 169546), (2912, 130420), (3640, 104336), (4160, 91294), (4480, 84773), (5824, 65210), (6521, 58240), (7280, 52168), (8320, 45647), (11648, 32605), (13042, 29120), (14560, 26084)]