214439160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 700176960

約数和(自身を除く): 485737800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 606, 780, 808, 1010, 1212, 1313, 1361, 1515, 1560, 2020, 2424, 2626, 2722, 3030, 3939, 4040, 4083, 5252, 5444, 6060, 6565, 6805, 7878, 8166, 10504, 10888, 12120, 13130, 13610, 15756, 16332, 17693, 19695, 20415, 26260, 27220, 31512, 32664, 35386, 39390, 40830, 52520, 53079, 54440, 70772, 78780, 81660, 88465, 106158, 137461, 141544, 157560, 163320, 176930, 212316, 265395, 274922, 353860, 412383, 424632, 530790, 549844, 687305, 707720, 824766, 1061580, 1099688, 1374610, 1649532, 1786993, 2061915, 2123160, 2749220, 3299064, 3573986, 4123830, 5360979, 5498440, 7147972, 8247660, 8934965, 10721958, 14295944, 16495320, 17869930, 21443916, 26804895, 35739860, 42887832, 53609790, 71479720, 107219580, 214439160]

約数ペア:

[(1, 214439160), (2, 107219580), (3, 71479720), (4, 53609790), (5, 42887832), (6, 35739860), (8, 26804895), (10, 21443916), (12, 17869930), (13, 16495320), (15, 14295944), (20, 10721958), (24, 8934965), (26, 8247660), (30, 7147972), (39, 5498440), (40, 5360979), (52, 4123830), (60, 3573986), (65, 3299064), (78, 2749220), (101, 2123160), (104, 2061915), (120, 1786993), (130, 1649532), (156, 1374610), (195, 1099688), (202, 1061580), (260, 824766), (303, 707720), (312, 687305), (390, 549844), (404, 530790), (505, 424632), (520, 412383), (606, 353860), (780, 274922), (808, 265395), (1010, 212316), (1212, 176930), (1313, 163320), (1361, 157560), (1515, 141544), (1560, 137461), (2020, 106158), (2424, 88465), (2626, 81660), (2722, 78780), (3030, 70772), (3939, 54440), (4040, 53079), (4083, 52520), (5252, 40830), (5444, 39390), (6060, 35386), (6565, 32664), (6805, 31512), (7878, 27220), (8166, 26260), (10504, 20415), (10888, 19695), (12120, 17693), (13130, 16332), (13610, 15756)]