64616738160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{13183}}^1$

素因数の和:14783

約数の個数: 160

約数和(自身を含む): 215874183168

約数和(自身を除く): 151257445008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1571, 3120, 3142, 4713, 6284, 7855, 9426, 12568, 13183, 15710, 18852, 20423, 23565, 25136, 26366, 31420, 37704, 39549, 40846, 47130, 52732, 61269, 62840, 65915, 75408, 79098, 81692, 94260, 102115, 105464, 122538, 125680, 131830, 158196, 163384, 171379, 188520, 197745, 204230, 210928, 245076, 263660, 306345, 316392, 326768, 342758, 377040, 395490, 408460, 490152, 514137, 527320, 612690, 632784, 685516, 790980, 816920, 856895, 980304, 1028274, 1054640, 1225380, 1371032, 1581960, 1633840, 1713790, 2056548, 2450760, 2570685, 2742064, 3163920, 3427580, 4113096, 4901520, 5141370, 6855160, 8226192, 10282740, 13710320, 20565480, 20710493, 41130960, 41420986, 62131479, 82841972, 103552465, 124262958, 165683944, 207104930, 248525916, 269236409, 310657395, 331367888, 414209860, 497051832, 538472818, 621314790, 807709227, 828419720, 994103664, 1076945636, 1242629580, 1346182045, 1615418454, 1656839440, 2153891272, 2485259160, 2692364090, 3230836908, 4038546135, 4307782544, 4970518320, 5384728180, 6461673816, 8077092270, 10769456360, 12923347632, 16154184540, 21538912720, 32308369080, 64616738160]

約数ペア:

[(1, 64616738160), (2, 32308369080), (3, 21538912720), (4, 16154184540), (5, 12923347632), (6, 10769456360), (8, 8077092270), (10, 6461673816), (12, 5384728180), (13, 4970518320), (15, 4307782544), (16, 4038546135), (20, 3230836908), (24, 2692364090), (26, 2485259160), (30, 2153891272), (39, 1656839440), (40, 1615418454), (48, 1346182045), (52, 1242629580), (60, 1076945636), (65, 994103664), (78, 828419720), (80, 807709227), (104, 621314790), (120, 538472818), (130, 497051832), (156, 414209860), (195, 331367888), (208, 310657395), (240, 269236409), (260, 248525916), (312, 207104930), (390, 165683944), (520, 124262958), (624, 103552465), (780, 82841972), (1040, 62131479), (1560, 41420986), (1571, 41130960), (3120, 20710493), (3142, 20565480), (4713, 13710320), (6284, 10282740), (7855, 8226192), (9426, 6855160), (12568, 5141370), (13183, 4901520), (15710, 4113096), (18852, 3427580), (20423, 3163920), (23565, 2742064), (25136, 2570685), (26366, 2450760), (31420, 2056548), (37704, 1713790), (39549, 1633840), (40846, 1581960), (47130, 1371032), (52732, 1225380), (61269, 1054640), (62840, 1028274), (65915, 980304), (75408, 856895), (79098, 816920), (81692, 790980), (94260, 685516), (102115, 632784), (105464, 612690), (122538, 527320), (125680, 514137), (131830, 490152), (158196, 408460), (163384, 395490), (171379, 377040), (188520, 342758), (197745, 326768), (204230, 316392), (210928, 306345), (245076, 263660)]