64065445920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{907957}}^1$

素因数の和:907992

約数の個数: 216

約数和(自身を含む): 254317219884

約数和(自身を除く): 190251773964

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 907957, 1815914, 2723871, 3631828, 4539785, 5447742, 6355699, 7263656, 8171613, 9079570, 10895484, 12711398, 13619355, 14527312, 16343226, 18159140, 19067097, 21790968, 25422796, 27238710, 29054624, 31778495, 32686452, 36318280, 38134194, 40858065, 43581936, 44489893, 50845592, 54477420, 57201291, 63556990, 65372904, 72636560, 76268388, 81716130, 87163872, 88979786, 95335485, 101691184, 108954840, 114402582, 127113980, 130745808, 133469679, 145273120, 152536776, 163432260, 177959572, 190670970, 203382368, 217909680, 222449465, 228805164, 254227960, 261491616, 266939358, 286006455, 305073552, 326864520, 355919144, 381341940, 400409037, 435819360, 444898930, 457610328, 508455920, 533878716, 572012910, 610147104, 653729040, 667348395, 711838288, 762683880, 800818074, 889797860, 915220656, 1016911840, 1067757432, 1144025820, 1307458080, 1334696790, 1423676576, 1525367760, 1601636148, 1779595720, 1830441312, 2002045185, 2135514864, 2288051640, 2669393580, 3050735520, 3203272296, 3559191440, 4004090370, 4271029728, 4576103280, 5338787160, 6406544592, 7118382880, 8008180740, 9152206560, 10677574320, 12813089184, 16016361480, 21355148640, 32032722960, 64065445920]

約数ペア:

[(1, 64065445920), (2, 32032722960), (3, 21355148640), (4, 16016361480), (5, 12813089184), (6, 10677574320), (7, 9152206560), (8, 8008180740), (9, 7118382880), (10, 6406544592), (12, 5338787160), (14, 4576103280), (15, 4271029728), (16, 4004090370), (18, 3559191440), (20, 3203272296), (21, 3050735520), (24, 2669393580), (28, 2288051640), (30, 2135514864), (32, 2002045185), (35, 1830441312), (36, 1779595720), (40, 1601636148), (42, 1525367760), (45, 1423676576), (48, 1334696790), (49, 1307458080), (56, 1144025820), (60, 1067757432), (63, 1016911840), (70, 915220656), (72, 889797860), (80, 800818074), (84, 762683880), (90, 711838288), (96, 667348395), (98, 653729040), (105, 610147104), (112, 572012910), (120, 533878716), (126, 508455920), (140, 457610328), (144, 444898930), (147, 435819360), (160, 400409037), (168, 381341940), (180, 355919144), (196, 326864520), (210, 305073552), (224, 286006455), (240, 266939358), (245, 261491616), (252, 254227960), (280, 228805164), (288, 222449465), (294, 217909680), (315, 203382368), (336, 190670970), (360, 177959572), (392, 163432260), (420, 152536776), (441, 145273120), (480, 133469679), (490, 130745808), (504, 127113980), (560, 114402582), (588, 108954840), (630, 101691184), (672, 95335485), (720, 88979786), (735, 87163872), (784, 81716130), (840, 76268388), (882, 72636560), (980, 65372904), (1008, 63556990), (1120, 57201291), (1176, 54477420), (1260, 50845592), (1440, 44489893), (1470, 43581936), (1568, 40858065), (1680, 38134194), (1764, 36318280), (1960, 32686452), (2016, 31778495), (2205, 29054624), (2352, 27238710), (2520, 25422796), (2940, 21790968), (3360, 19067097), (3528, 18159140), (3920, 16343226), (4410, 14527312), (4704, 13619355), (5040, 12711398), (5880, 10895484), (7056, 9079570), (7840, 8171613), (8820, 7263656), (10080, 6355699), (11760, 5447742), (14112, 4539785), (17640, 3631828), (23520, 2723871), (35280, 1815914), (70560, 907957)]