153670480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 400534632

約数和(自身を除く): 246864152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 313, 323, 340, 361, 380, 626, 646, 680, 722, 760, 1252, 1292, 1360, 1444, 1520, 1565, 1615, 1805, 2504, 2584, 2888, 3130, 3230, 3610, 5008, 5168, 5321, 5776, 5947, 6137, 6260, 6460, 7220, 10642, 11894, 12274, 12520, 12920, 14440, 21284, 23788, 24548, 25040, 25840, 26605, 28880, 29735, 30685, 42568, 47576, 49096, 53210, 59470, 61370, 85136, 95152, 98192, 101099, 106420, 112993, 118940, 122740, 202198, 212840, 225986, 237880, 245480, 404396, 425680, 451972, 475760, 490960, 505495, 564965, 808792, 903944, 1010990, 1129930, 1617584, 1807888, 1920881, 2021980, 2259860, 3841762, 4043960, 4519720, 7683524, 8087920, 9039440, 9604405, 15367048, 19208810, 30734096, 38417620, 76835240, 153670480]

約数ペア:

[(1, 153670480), (2, 76835240), (4, 38417620), (5, 30734096), (8, 19208810), (10, 15367048), (16, 9604405), (17, 9039440), (19, 8087920), (20, 7683524), (34, 4519720), (38, 4043960), (40, 3841762), (68, 2259860), (76, 2021980), (80, 1920881), (85, 1807888), (95, 1617584), (136, 1129930), (152, 1010990), (170, 903944), (190, 808792), (272, 564965), (304, 505495), (313, 490960), (323, 475760), (340, 451972), (361, 425680), (380, 404396), (626, 245480), (646, 237880), (680, 225986), (722, 212840), (760, 202198), (1252, 122740), (1292, 118940), (1360, 112993), (1444, 106420), (1520, 101099), (1565, 98192), (1615, 95152), (1805, 85136), (2504, 61370), (2584, 59470), (2888, 53210), (3130, 49096), (3230, 47576), (3610, 42568), (5008, 30685), (5168, 29735), (5321, 28880), (5776, 26605), (5947, 25840), (6137, 25040), (6260, 24548), (6460, 23788), (7220, 21284), (10642, 14440), (11894, 12920), (12274, 12520)]