77907200640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{372263}}^1$

素因数の和:372394

約数の個数: 128

約数和(自身を含む): 250608124800

約数和(自身を除く): 172700924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 10464, 13080, 13952, 17440, 20928, 26160, 34880, 41856, 52320, 69760, 104640, 209280, 372263, 744526, 1116789, 1489052, 1861315, 2233578, 2978104, 3722630, 4467156, 5583945, 5956208, 7445260, 8934312, 11167890, 11912416, 14890520, 17868624, 22335780, 23824832, 29781040, 35737248, 40576667, 44671560, 47649664, 59562080, 71474496, 81153334, 89343120, 119124160, 121730001, 142948992, 162306668, 178686240, 202883335, 238248320, 243460002, 324613336, 357372480, 405766670, 486920004, 608650005, 649226672, 714744960, 811533340, 973840008, 1217300010, 1298453344, 1623066680, 1947680016, 2434600020, 2596906688, 3246133360, 3895360032, 4869200040, 5193813376, 6492266720, 7790720064, 9738400080, 12984533440, 15581440128, 19476800160, 25969066880, 38953600320, 77907200640]

約数ペア:

[(1, 77907200640), (2, 38953600320), (3, 25969066880), (4, 19476800160), (5, 15581440128), (6, 12984533440), (8, 9738400080), (10, 7790720064), (12, 6492266720), (15, 5193813376), (16, 4869200040), (20, 3895360032), (24, 3246133360), (30, 2596906688), (32, 2434600020), (40, 1947680016), (48, 1623066680), (60, 1298453344), (64, 1217300010), (80, 973840008), (96, 811533340), (109, 714744960), (120, 649226672), (128, 608650005), (160, 486920004), (192, 405766670), (218, 357372480), (240, 324613336), (320, 243460002), (327, 238248320), (384, 202883335), (436, 178686240), (480, 162306668), (545, 142948992), (640, 121730001), (654, 119124160), (872, 89343120), (960, 81153334), (1090, 71474496), (1308, 59562080), (1635, 47649664), (1744, 44671560), (1920, 40576667), (2180, 35737248), (2616, 29781040), (3270, 23824832), (3488, 22335780), (4360, 17868624), (5232, 14890520), (6540, 11912416), (6976, 11167890), (8720, 8934312), (10464, 7445260), (13080, 5956208), (13952, 5583945), (17440, 4467156), (20928, 3722630), (26160, 2978104), (34880, 2233578), (41856, 1861315), (52320, 1489052), (69760, 1116789), (104640, 744526), (209280, 372263)]