141487720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 244616600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 41, 44, 46, 55, 62, 82, 88, 92, 110, 115, 121, 124, 155, 164, 184, 205, 220, 230, 242, 248, 253, 310, 328, 341, 410, 440, 451, 460, 484, 506, 605, 620, 682, 713, 820, 902, 920, 943, 968, 1012, 1210, 1240, 1265, 1271, 1364, 1426, 1640, 1705, 1804, 1886, 2024, 2255, 2420, 2530, 2542, 2728, 2783, 2852, 3410, 3565, 3608, 3751, 3772, 4510, 4715, 4840, 4961, 5060, 5084, 5566, 5704, 6355, 6820, 7130, 7502, 7544, 7843, 9020, 9430, 9922, 10120, 10168, 10373, 11132, 12710, 13640, 13915, 13981, 14260, 15004, 15686, 18040, 18755, 18860, 19844, 20746, 22264, 24805, 25420, 27830, 27962, 28520, 29233, 30008, 31372, 37510, 37720, 39215, 39688, 41492, 49610, 50840, 51865, 55660, 55924, 58466, 62744, 69905, 75020, 78430, 82984, 86273, 99220, 103730, 111320, 111848, 114103, 116932, 139810, 146165, 150040, 153791, 156860, 172546, 198440, 207460, 228206, 233864, 279620, 292330, 307582, 313720, 321563, 345092, 414920, 431365, 456412, 559240, 570515, 584660, 615164, 643126, 690184, 768955, 862730, 912824, 1141030, 1169320, 1230328, 1286252, 1537910, 1607815, 1725460, 2282060, 2572504, 3075820, 3215630, 3450920, 3537193, 4564120, 6151640, 6431260, 7074386, 12862520, 14148772, 17685965, 28297544, 35371930, 70743860, 141487720]

約数ペア:

[(1, 141487720), (2, 70743860), (4, 35371930), (5, 28297544), (8, 17685965), (10, 14148772), (11, 12862520), (20, 7074386), (22, 6431260), (23, 6151640), (31, 4564120), (40, 3537193), (41, 3450920), (44, 3215630), (46, 3075820), (55, 2572504), (62, 2282060), (82, 1725460), (88, 1607815), (92, 1537910), (110, 1286252), (115, 1230328), (121, 1169320), (124, 1141030), (155, 912824), (164, 862730), (184, 768955), (205, 690184), (220, 643126), (230, 615164), (242, 584660), (248, 570515), (253, 559240), (310, 456412), (328, 431365), (341, 414920), (410, 345092), (440, 321563), (451, 313720), (460, 307582), (484, 292330), (506, 279620), (605, 233864), (620, 228206), (682, 207460), (713, 198440), (820, 172546), (902, 156860), (920, 153791), (943, 150040), (968, 146165), (1012, 139810), (1210, 116932), (1240, 114103), (1265, 111848), (1271, 111320), (1364, 103730), (1426, 99220), (1640, 86273), (1705, 82984), (1804, 78430), (1886, 75020), (2024, 69905), (2255, 62744), (2420, 58466), (2530, 55924), (2542, 55660), (2728, 51865), (2783, 50840), (2852, 49610), (3410, 41492), (3565, 39688), (3608, 39215), (3751, 37720), (3772, 37510), (4510, 31372), (4715, 30008), (4840, 29233), (4961, 28520), (5060, 27962), (5084, 27830), (5566, 25420), (5704, 24805), (6355, 22264), (6820, 20746), (7130, 19844), (7502, 18860), (7544, 18755), (7843, 18040), (9020, 15686), (9430, 15004), (9922, 14260), (10120, 13981), (10168, 13915), (10373, 13640), (11132, 12710)]