145393560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 520490880

約数和(自身を除く): 375097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 661, 705, 780, 846, 936, 940, 1128, 1170, 1222, 1322, 1410, 1560, 1692, 1833, 1880, 1983, 2115, 2340, 2444, 2644, 2820, 3055, 3305, 3384, 3666, 3966, 4230, 4680, 4888, 5288, 5499, 5640, 5949, 6110, 6610, 7332, 7932, 8460, 8593, 9165, 9915, 10998, 11898, 12220, 13220, 14664, 15864, 16920, 17186, 18330, 19830, 21996, 23796, 24440, 25779, 26440, 27495, 29745, 31067, 34372, 36660, 39660, 42965, 43992, 47592, 51558, 54990, 59490, 62134, 68744, 73320, 77337, 79320, 85930, 93201, 103116, 109980, 118980, 124268, 128895, 154674, 155335, 171860, 186402, 206232, 219960, 237960, 248536, 257790, 279603, 309348, 310670, 343720, 372804, 386685, 403871, 466005, 515580, 559206, 618696, 621340, 745608, 773370, 807742, 932010, 1031160, 1118412, 1211613, 1242680, 1398015, 1546740, 1615484, 1864020, 2019355, 2236824, 2423226, 2796030, 3093480, 3230968, 3634839, 3728040, 4038710, 4846452, 5592060, 6058065, 7269678, 8077420, 9692904, 11184120, 12116130, 14539356, 16154840, 18174195, 24232260, 29078712, 36348390, 48464520, 72696780, 145393560]

約数ペア:

[(1, 145393560), (2, 72696780), (3, 48464520), (4, 36348390), (5, 29078712), (6, 24232260), (8, 18174195), (9, 16154840), (10, 14539356), (12, 12116130), (13, 11184120), (15, 9692904), (18, 8077420), (20, 7269678), (24, 6058065), (26, 5592060), (30, 4846452), (36, 4038710), (39, 3728040), (40, 3634839), (45, 3230968), (47, 3093480), (52, 2796030), (60, 2423226), (65, 2236824), (72, 2019355), (78, 1864020), (90, 1615484), (94, 1546740), (104, 1398015), (117, 1242680), (120, 1211613), (130, 1118412), (141, 1031160), (156, 932010), (180, 807742), (188, 773370), (195, 745608), (234, 621340), (235, 618696), (260, 559206), (282, 515580), (312, 466005), (360, 403871), (376, 386685), (390, 372804), (423, 343720), (468, 310670), (470, 309348), (520, 279603), (564, 257790), (585, 248536), (611, 237960), (661, 219960), (705, 206232), (780, 186402), (846, 171860), (936, 155335), (940, 154674), (1128, 128895), (1170, 124268), (1222, 118980), (1322, 109980), (1410, 103116), (1560, 93201), (1692, 85930), (1833, 79320), (1880, 77337), (1983, 73320), (2115, 68744), (2340, 62134), (2444, 59490), (2644, 54990), (2820, 51558), (3055, 47592), (3305, 43992), (3384, 42965), (3666, 39660), (3966, 36660), (4230, 34372), (4680, 31067), (4888, 29745), (5288, 27495), (5499, 26440), (5640, 25779), (5949, 24440), (6110, 23796), (6610, 21996), (7332, 19830), (7932, 18330), (8460, 17186), (8593, 16920), (9165, 15864), (9915, 14664), (10998, 13220), (11898, 12220)]