163793760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26280

約数の個数: 96

約数和(自身を含む): 555660000

約数和(自身を除く): 391866240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 26249, 52498, 78747, 104996, 131245, 157494, 209992, 262490, 314988, 341237, 393735, 419984, 524980, 629976, 682474, 787470, 839968, 1023711, 1049960, 1259952, 1364948, 1574940, 1706185, 2047422, 2099920, 2519904, 2729896, 3149880, 3412370, 4094844, 4199840, 5118555, 5459792, 6299760, 6824740, 8189688, 10237110, 10919584, 12599520, 13649480, 16379376, 20474220, 27298960, 32758752, 40948440, 54597920, 81896880, 163793760]

約数ペア:

[(1, 163793760), (2, 81896880), (3, 54597920), (4, 40948440), (5, 32758752), (6, 27298960), (8, 20474220), (10, 16379376), (12, 13649480), (13, 12599520), (15, 10919584), (16, 10237110), (20, 8189688), (24, 6824740), (26, 6299760), (30, 5459792), (32, 5118555), (39, 4199840), (40, 4094844), (48, 3412370), (52, 3149880), (60, 2729896), (65, 2519904), (78, 2099920), (80, 2047422), (96, 1706185), (104, 1574940), (120, 1364948), (130, 1259952), (156, 1049960), (160, 1023711), (195, 839968), (208, 787470), (240, 682474), (260, 629976), (312, 524980), (390, 419984), (416, 393735), (480, 341237), (520, 314988), (624, 262490), (780, 209992), (1040, 157494), (1248, 131245), (1560, 104996), (2080, 78747), (3120, 52498), (6240, 26249)]