2023169920

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1896

約数の個数: 128

約数和(自身を含む): 5088290400

約数和(自身を除く): 3065120480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 128, 145, 160, 232, 244, 290, 305, 320, 464, 488, 580, 610, 640, 928, 976, 1160, 1220, 1769, 1787, 1856, 1952, 2320, 2440, 3538, 3574, 3712, 3904, 4640, 4880, 7076, 7148, 7808, 8845, 8935, 9280, 9760, 14152, 14296, 17690, 17870, 18560, 19520, 28304, 28592, 35380, 35740, 39040, 51823, 56608, 57184, 70760, 71480, 103646, 109007, 113216, 114368, 141520, 142960, 207292, 218014, 226432, 228736, 259115, 283040, 285920, 414584, 436028, 518230, 545035, 566080, 571840, 829168, 872056, 1036460, 1090070, 1132160, 1143680, 1658336, 1744112, 2072920, 2180140, 3161203, 3316672, 3488224, 4145840, 4360280, 6322406, 6633344, 6976448, 8291680, 8720560, 12644812, 13952896, 15806015, 16583360, 17441120, 25289624, 31612030, 33166720, 34882240, 50579248, 63224060, 69764480, 101158496, 126448120, 202316992, 252896240, 404633984, 505792480, 1011584960, 2023169920]

約数ペア:

[(1, 2023169920), (2, 1011584960), (4, 505792480), (5, 404633984), (8, 252896240), (10, 202316992), (16, 126448120), (20, 101158496), (29, 69764480), (32, 63224060), (40, 50579248), (58, 34882240), (61, 33166720), (64, 31612030), (80, 25289624), (116, 17441120), (122, 16583360), (128, 15806015), (145, 13952896), (160, 12644812), (232, 8720560), (244, 8291680), (290, 6976448), (305, 6633344), (320, 6322406), (464, 4360280), (488, 4145840), (580, 3488224), (610, 3316672), (640, 3161203), (928, 2180140), (976, 2072920), (1160, 1744112), (1220, 1658336), (1769, 1143680), (1787, 1132160), (1856, 1090070), (1952, 1036460), (2320, 872056), (2440, 829168), (3538, 571840), (3574, 566080), (3712, 545035), (3904, 518230), (4640, 436028), (4880, 414584), (7076, 285920), (7148, 283040), (7808, 259115), (8845, 228736), (8935, 226432), (9280, 218014), (9760, 207292), (14152, 142960), (14296, 141520), (17690, 114368), (17870, 113216), (18560, 109007), (19520, 103646), (28304, 71480), (28592, 70760), (35380, 57184), (35740, 56608), (39040, 51823)]