140968560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9629}}^1$

素因数の和:9706

約数の個数: 80

約数和(自身を含む): 444212640

約数和(自身を除く): 303244080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 9629, 14640, 19258, 28887, 38516, 48145, 57774, 77032, 96290, 115548, 144435, 154064, 192580, 231096, 288870, 385160, 462192, 577740, 587369, 770320, 1155480, 1174738, 1762107, 2310960, 2349476, 2936845, 3524214, 4698952, 5873690, 7048428, 8810535, 9397904, 11747380, 14096856, 17621070, 23494760, 28193712, 35242140, 46989520, 70484280, 140968560]

約数ペア:

[(1, 140968560), (2, 70484280), (3, 46989520), (4, 35242140), (5, 28193712), (6, 23494760), (8, 17621070), (10, 14096856), (12, 11747380), (15, 9397904), (16, 8810535), (20, 7048428), (24, 5873690), (30, 4698952), (40, 3524214), (48, 2936845), (60, 2349476), (61, 2310960), (80, 1762107), (120, 1174738), (122, 1155480), (183, 770320), (240, 587369), (244, 577740), (305, 462192), (366, 385160), (488, 288870), (610, 231096), (732, 192580), (915, 154064), (976, 144435), (1220, 115548), (1464, 96290), (1830, 77032), (2440, 57774), (2928, 48145), (3660, 38516), (4880, 28887), (7320, 19258), (9629, 14640)]