66555840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5366

約数の個数: 112

約数和(自身を含む): 227612448

約数和(自身を除く): 161056608

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5333, 6240, 10666, 12480, 15999, 21332, 26665, 31998, 42664, 53330, 63996, 69329, 79995, 85328, 106660, 127992, 138658, 159990, 170656, 207987, 213320, 255984, 277316, 319980, 341312, 346645, 415974, 426640, 511968, 554632, 639960, 693290, 831948, 853280, 1023936, 1039935, 1109264, 1279920, 1386580, 1663896, 1706560, 2079870, 2218528, 2559840, 2773160, 3327792, 4159740, 4437056, 5119680, 5546320, 6655584, 8319480, 11092640, 13311168, 16638960, 22185280, 33277920, 66555840]

約数ペア:

[(1, 66555840), (2, 33277920), (3, 22185280), (4, 16638960), (5, 13311168), (6, 11092640), (8, 8319480), (10, 6655584), (12, 5546320), (13, 5119680), (15, 4437056), (16, 4159740), (20, 3327792), (24, 2773160), (26, 2559840), (30, 2218528), (32, 2079870), (39, 1706560), (40, 1663896), (48, 1386580), (52, 1279920), (60, 1109264), (64, 1039935), (65, 1023936), (78, 853280), (80, 831948), (96, 693290), (104, 639960), (120, 554632), (130, 511968), (156, 426640), (160, 415974), (192, 346645), (195, 341312), (208, 319980), (240, 277316), (260, 255984), (312, 213320), (320, 207987), (390, 170656), (416, 159990), (480, 138658), (520, 127992), (624, 106660), (780, 85328), (832, 79995), (960, 69329), (1040, 63996), (1248, 53330), (1560, 42664), (2080, 31998), (2496, 26665), (3120, 21332), (4160, 15999), (5333, 12480), (6240, 10666)]