16636680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 55575000

約数和(自身を除く): 38938320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1249, 1332, 1480, 1665, 2220, 2498, 2664, 3330, 3747, 4440, 4996, 6245, 6660, 7494, 9992, 11241, 12490, 13320, 14988, 18735, 22482, 24980, 29976, 37470, 44964, 46213, 49960, 56205, 74940, 89928, 92426, 112410, 138639, 149880, 184852, 224820, 231065, 277278, 369704, 415917, 449640, 462130, 554556, 693195, 831834, 924260, 1109112, 1386390, 1663668, 1848520, 2079585, 2772780, 3327336, 4159170, 5545560, 8318340, 16636680]

約数ペア:

[(1, 16636680), (2, 8318340), (3, 5545560), (4, 4159170), (5, 3327336), (6, 2772780), (8, 2079585), (9, 1848520), (10, 1663668), (12, 1386390), (15, 1109112), (18, 924260), (20, 831834), (24, 693195), (30, 554556), (36, 462130), (37, 449640), (40, 415917), (45, 369704), (60, 277278), (72, 231065), (74, 224820), (90, 184852), (111, 149880), (120, 138639), (148, 112410), (180, 92426), (185, 89928), (222, 74940), (296, 56205), (333, 49960), (360, 46213), (370, 44964), (444, 37470), (555, 29976), (666, 24980), (740, 22482), (888, 18735), (1110, 14988), (1249, 13320), (1332, 12490), (1480, 11241), (1665, 9992), (2220, 7494), (2498, 6660), (2664, 6245), (3330, 4996), (3747, 4440)]