66952080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 253483776

約数和(自身を除く): 186531696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 311, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 622, 624, 690, 720, 780, 828, 897, 920, 933, 936, 1035, 1040, 1104, 1170, 1196, 1244, 1380, 1495, 1555, 1560, 1656, 1794, 1840, 1866, 1872, 2070, 2340, 2392, 2488, 2691, 2760, 2799, 2990, 3110, 3120, 3312, 3588, 3732, 4043, 4140, 4485, 4665, 4680, 4784, 4976, 5382, 5520, 5598, 5980, 6220, 7153, 7176, 7464, 8086, 8280, 8970, 9330, 9360, 10764, 11196, 11960, 12129, 12440, 13455, 13995, 14306, 14352, 14928, 16172, 16560, 17940, 18660, 20215, 21459, 21528, 22392, 23920, 24258, 24880, 26910, 27990, 28612, 32344, 35765, 35880, 36387, 37320, 40430, 42918, 43056, 44784, 48516, 53820, 55980, 57224, 60645, 64377, 64688, 71530, 71760, 72774, 74640, 80860, 85836, 92989, 97032, 107295, 107640, 111960, 114448, 121290, 128754, 143060, 145548, 161720, 171672, 181935, 185978, 194064, 214590, 215280, 223920, 242580, 257508, 278967, 286120, 291096, 321885, 323440, 343344, 363870, 371956, 429180, 464945, 485160, 515016, 557934, 572240, 582192, 643770, 727740, 743912, 836901, 858360, 929890, 970320, 1030032, 1115868, 1287540, 1394835, 1455480, 1487824, 1673802, 1716720, 1859780, 2231736, 2575080, 2789670, 2910960, 3347604, 3719560, 4184505, 4463472, 5150160, 5579340, 6695208, 7439120, 8369010, 11158680, 13390416, 16738020, 22317360, 33476040, 66952080]

約数ペア:

[(1, 66952080), (2, 33476040), (3, 22317360), (4, 16738020), (5, 13390416), (6, 11158680), (8, 8369010), (9, 7439120), (10, 6695208), (12, 5579340), (13, 5150160), (15, 4463472), (16, 4184505), (18, 3719560), (20, 3347604), (23, 2910960), (24, 2789670), (26, 2575080), (30, 2231736), (36, 1859780), (39, 1716720), (40, 1673802), (45, 1487824), (46, 1455480), (48, 1394835), (52, 1287540), (60, 1115868), (65, 1030032), (69, 970320), (72, 929890), (78, 858360), (80, 836901), (90, 743912), (92, 727740), (104, 643770), (115, 582192), (117, 572240), (120, 557934), (130, 515016), (138, 485160), (144, 464945), (156, 429180), (180, 371956), (184, 363870), (195, 343344), (207, 323440), (208, 321885), (230, 291096), (234, 286120), (240, 278967), (260, 257508), (276, 242580), (299, 223920), (311, 215280), (312, 214590), (345, 194064), (360, 185978), (368, 181935), (390, 171672), (414, 161720), (460, 145548), (468, 143060), (520, 128754), (552, 121290), (585, 114448), (598, 111960), (622, 107640), (624, 107295), (690, 97032), (720, 92989), (780, 85836), (828, 80860), (897, 74640), (920, 72774), (933, 71760), (936, 71530), (1035, 64688), (1040, 64377), (1104, 60645), (1170, 57224), (1196, 55980), (1244, 53820), (1380, 48516), (1495, 44784), (1555, 43056), (1560, 42918), (1656, 40430), (1794, 37320), (1840, 36387), (1866, 35880), (1872, 35765), (2070, 32344), (2340, 28612), (2392, 27990), (2488, 26910), (2691, 24880), (2760, 24258), (2799, 23920), (2990, 22392), (3110, 21528), (3120, 21459), (3312, 20215), (3588, 18660), (3732, 17940), (4043, 16560), (4140, 16172), (4485, 14928), (4665, 14352), (4680, 14306), (4784, 13995), (4976, 13455), (5382, 12440), (5520, 12129), (5598, 11960), (5980, 11196), (6220, 10764), (7153, 9360), (7176, 9330), (7464, 8970), (8086, 8280)]