766982720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11807}}^1$

素因数の和:11860

約数の個数: 112

約数和(自身を含む): 2159447040

約数和(自身を除く): 1392464320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 6496, 8120, 9280, 11807, 12992, 16240, 23614, 32480, 47228, 59035, 64960, 82649, 94456, 118070, 165298, 188912, 236140, 330596, 342403, 377824, 413245, 472280, 661192, 684806, 755648, 826490, 944560, 1322384, 1369612, 1652980, 1712015, 1889120, 2396821, 2644768, 2739224, 3305960, 3424030, 3778240, 4793642, 5289536, 5478448, 6611920, 6848060, 9587284, 10956896, 11984105, 13223840, 13696120, 19174568, 21913792, 23968210, 26447680, 27392240, 38349136, 47936420, 54784480, 76698272, 95872840, 109568960, 153396544, 191745680, 383491360, 766982720]

約数ペア:

[(1, 766982720), (2, 383491360), (4, 191745680), (5, 153396544), (7, 109568960), (8, 95872840), (10, 76698272), (14, 54784480), (16, 47936420), (20, 38349136), (28, 27392240), (29, 26447680), (32, 23968210), (35, 21913792), (40, 19174568), (56, 13696120), (58, 13223840), (64, 11984105), (70, 10956896), (80, 9587284), (112, 6848060), (116, 6611920), (140, 5478448), (145, 5289536), (160, 4793642), (203, 3778240), (224, 3424030), (232, 3305960), (280, 2739224), (290, 2644768), (320, 2396821), (406, 1889120), (448, 1712015), (464, 1652980), (560, 1369612), (580, 1322384), (812, 944560), (928, 826490), (1015, 755648), (1120, 684806), (1160, 661192), (1624, 472280), (1856, 413245), (2030, 377824), (2240, 342403), (2320, 330596), (3248, 236140), (4060, 188912), (4640, 165298), (6496, 118070), (8120, 94456), (9280, 82649), (11807, 64960), (12992, 59035), (16240, 47228), (23614, 32480)]