523687040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 1339545600

約数和(自身を除く): 815858560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 272, 320, 340, 379, 508, 544, 635, 640, 680, 758, 1016, 1088, 1270, 1360, 1516, 1895, 2032, 2159, 2176, 2540, 2720, 3032, 3790, 4064, 4318, 5080, 5440, 6064, 6443, 7580, 8128, 8636, 10160, 10795, 10880, 12128, 12886, 15160, 16256, 17272, 20320, 21590, 24256, 25772, 30320, 32215, 34544, 40640, 43180, 48133, 48512, 51544, 60640, 64430, 69088, 81280, 86360, 96266, 103088, 121280, 128860, 138176, 172720, 192532, 206176, 240665, 242560, 257720, 276352, 345440, 385064, 412352, 481330, 515440, 690880, 770128, 818261, 824704, 962660, 1030880, 1381760, 1540256, 1636522, 1925320, 2061760, 3080512, 3273044, 3850640, 4091305, 4123520, 6161024, 6546088, 7701280, 8182610, 13092176, 15402560, 16365220, 26184352, 30805120, 32730440, 52368704, 65460880, 104737408, 130921760, 261843520, 523687040]

約数ペア:

[(1, 523687040), (2, 261843520), (4, 130921760), (5, 104737408), (8, 65460880), (10, 52368704), (16, 32730440), (17, 30805120), (20, 26184352), (32, 16365220), (34, 15402560), (40, 13092176), (64, 8182610), (68, 7701280), (80, 6546088), (85, 6161024), (127, 4123520), (128, 4091305), (136, 3850640), (160, 3273044), (170, 3080512), (254, 2061760), (272, 1925320), (320, 1636522), (340, 1540256), (379, 1381760), (508, 1030880), (544, 962660), (635, 824704), (640, 818261), (680, 770128), (758, 690880), (1016, 515440), (1088, 481330), (1270, 412352), (1360, 385064), (1516, 345440), (1895, 276352), (2032, 257720), (2159, 242560), (2176, 240665), (2540, 206176), (2720, 192532), (3032, 172720), (3790, 138176), (4064, 128860), (4318, 121280), (5080, 103088), (5440, 96266), (6064, 86360), (6443, 81280), (7580, 69088), (8128, 64430), (8636, 60640), (10160, 51544), (10795, 48512), (10880, 48133), (12128, 43180), (12886, 40640), (15160, 34544), (16256, 32215), (17272, 30320), (20320, 25772), (21590, 24256)]