23716807920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{81737}}^1$

素因数の和:81800

約数の個数: 240

約数和(自身を含む): 88543832832

約数和(自身を除く): 64827024912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 81737, 96720, 145080, 163474, 245211, 290160, 326948, 408685, 490422, 653896, 735633, 817370, 980844, 1062581, 1226055, 1307792, 1471266, 1634740, 1961688, 2125162, 2452110, 2533847, 2942532, 3187743, 3269480, 3678165, 3923376, 4250324, 4904220, 5067694, 5312905, 5885064, 6375486, 6538960, 7356330, 7601541, 8500648, 9563229, 9808440, 10135388, 10625810, 11770128, 12669235, 12750972, 14712660, 15203082, 15938715, 17001296, 19126458, 19616880, 20270776, 21251620, 22804623, 25338470, 25501944, 29425320, 30406164, 31877430, 32940011, 38007705, 38252916, 40541552, 42503240, 45609246, 47816145, 50676940, 51003888, 58850640, 60812328, 63754860, 65880022, 76015410, 76505832, 85006480, 91218492, 95632290, 98820033, 101353880, 114023115, 121624656, 127509720, 131760044, 152030820, 153011664, 164700055, 182436984, 191264580, 197640066, 202707760, 228046230, 255019440, 263520088, 296460099, 304061640, 329400110, 364873968, 382529160, 395280132, 456092460, 494100165, 527040176, 592920198, 608123280, 658800220, 765058320, 790560264, 912184920, 988200330, 1185840396, 1317600440, 1482300495, 1581120528, 1824369840, 1976400660, 2371680792, 2635200880, 2964600990, 3952801320, 4743361584, 5929201980, 7905602640, 11858403960, 23716807920]

約数ペア:

[(1, 23716807920), (2, 11858403960), (3, 7905602640), (4, 5929201980), (5, 4743361584), (6, 3952801320), (8, 2964600990), (9, 2635200880), (10, 2371680792), (12, 1976400660), (13, 1824369840), (15, 1581120528), (16, 1482300495), (18, 1317600440), (20, 1185840396), (24, 988200330), (26, 912184920), (30, 790560264), (31, 765058320), (36, 658800220), (39, 608123280), (40, 592920198), (45, 527040176), (48, 494100165), (52, 456092460), (60, 395280132), (62, 382529160), (65, 364873968), (72, 329400110), (78, 304061640), (80, 296460099), (90, 263520088), (93, 255019440), (104, 228046230), (117, 202707760), (120, 197640066), (124, 191264580), (130, 182436984), (144, 164700055), (155, 153011664), (156, 152030820), (180, 131760044), (186, 127509720), (195, 121624656), (208, 114023115), (234, 101353880), (240, 98820033), (248, 95632290), (260, 91218492), (279, 85006480), (310, 76505832), (312, 76015410), (360, 65880022), (372, 63754860), (390, 60812328), (403, 58850640), (465, 51003888), (468, 50676940), (496, 47816145), (520, 45609246), (558, 42503240), (585, 40541552), (620, 38252916), (624, 38007705), (720, 32940011), (744, 31877430), (780, 30406164), (806, 29425320), (930, 25501944), (936, 25338470), (1040, 22804623), (1116, 21251620), (1170, 20270776), (1209, 19616880), (1240, 19126458), (1395, 17001296), (1488, 15938715), (1560, 15203082), (1612, 14712660), (1860, 12750972), (1872, 12669235), (2015, 11770128), (2232, 10625810), (2340, 10135388), (2418, 9808440), (2480, 9563229), (2790, 8500648), (3120, 7601541), (3224, 7356330), (3627, 6538960), (3720, 6375486), (4030, 5885064), (4464, 5312905), (4680, 5067694), (4836, 4904220), (5580, 4250324), (6045, 3923376), (6448, 3678165), (7254, 3269480), (7440, 3187743), (8060, 2942532), (9360, 2533847), (9672, 2452110), (11160, 2125162), (12090, 1961688), (14508, 1634740), (16120, 1471266), (18135, 1307792), (19344, 1226055), (22320, 1062581), (24180, 980844), (29016, 817370), (32240, 735633), (36270, 653896), (48360, 490422), (58032, 408685), (72540, 326948), (81737, 290160), (96720, 245211), (145080, 163474)]