280166596992

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12800009}}^1$

素因数の和:12800048

約数の個数: 96

約数和(自身を含む): 848640663000

約数和(自身を除く): 568474066008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 12800009, 25600018, 38400027, 51200036, 76800054, 102400072, 115200081, 153600108, 204800144, 230400162, 243200171, 307200216, 409600288, 460800324, 486400342, 614400432, 729600513, 819200576, 921600648, 972800684, 1228800864, 1459201026, 1638401152, 1843201296, 1945601368, 2188801539, 2457601728, 2918402052, 3686402592, 3891202736, 4377603078, 4915203456, 5836804104, 7372805184, 7782405472, 8755206156, 11673608208, 14745610368, 15564810944, 17510412312, 23347216416, 31129621888, 35020824624, 46694432832, 70041649248, 93388865664, 140083298496, 280166596992]

約数ペア:

[(1, 280166596992), (2, 140083298496), (3, 93388865664), (4, 70041649248), (6, 46694432832), (8, 35020824624), (9, 31129621888), (12, 23347216416), (16, 17510412312), (18, 15564810944), (19, 14745610368), (24, 11673608208), (32, 8755206156), (36, 7782405472), (38, 7372805184), (48, 5836804104), (57, 4915203456), (64, 4377603078), (72, 3891202736), (76, 3686402592), (96, 2918402052), (114, 2457601728), (128, 2188801539), (144, 1945601368), (152, 1843201296), (171, 1638401152), (192, 1459201026), (228, 1228800864), (288, 972800684), (304, 921600648), (342, 819200576), (384, 729600513), (456, 614400432), (576, 486400342), (608, 460800324), (684, 409600288), (912, 307200216), (1152, 243200171), (1216, 230400162), (1368, 204800144), (1824, 153600108), (2432, 115200081), (2736, 102400072), (3648, 76800054), (5472, 51200036), (7296, 38400027), (10944, 25600018), (21888, 12800009)]