559919880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 1973527920

約数和(自身を除く): 1413608040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 181, 195, 234, 260, 312, 360, 362, 390, 468, 520, 543, 585, 661, 724, 780, 905, 936, 1086, 1170, 1322, 1448, 1560, 1629, 1810, 1983, 2172, 2340, 2353, 2644, 2715, 3258, 3305, 3620, 3966, 4344, 4680, 4706, 5288, 5430, 5949, 6516, 6610, 7059, 7240, 7932, 8145, 8593, 9412, 9915, 10860, 11765, 11898, 13032, 13220, 14118, 15864, 16290, 17186, 18824, 19830, 21177, 21720, 23530, 23796, 25779, 26440, 28236, 29745, 32580, 34372, 35295, 39660, 42354, 42965, 47060, 47592, 51558, 56472, 59490, 65160, 68744, 70590, 77337, 79320, 84708, 85930, 94120, 103116, 105885, 118980, 119641, 128895, 141180, 154674, 169416, 171860, 206232, 211770, 237960, 239282, 257790, 282360, 309348, 343720, 358923, 386685, 423540, 478564, 515580, 598205, 618696, 717846, 773370, 847080, 957128, 1031160, 1076769, 1196410, 1435692, 1546740, 1555333, 1794615, 2153538, 2392820, 2871384, 3093480, 3110666, 3589230, 4307076, 4665999, 4785640, 5383845, 6221332, 7178460, 7776665, 8614152, 9331998, 10767690, 12442664, 13997997, 14356920, 15553330, 18663996, 21535380, 23329995, 27995994, 31106660, 37327992, 43070760, 46659990, 55991988, 62213320, 69989985, 93319980, 111983976, 139979970, 186639960, 279959940, 559919880]

約数ペア:

[(1, 559919880), (2, 279959940), (3, 186639960), (4, 139979970), (5, 111983976), (6, 93319980), (8, 69989985), (9, 62213320), (10, 55991988), (12, 46659990), (13, 43070760), (15, 37327992), (18, 31106660), (20, 27995994), (24, 23329995), (26, 21535380), (30, 18663996), (36, 15553330), (39, 14356920), (40, 13997997), (45, 12442664), (52, 10767690), (60, 9331998), (65, 8614152), (72, 7776665), (78, 7178460), (90, 6221332), (104, 5383845), (117, 4785640), (120, 4665999), (130, 4307076), (156, 3589230), (180, 3110666), (181, 3093480), (195, 2871384), (234, 2392820), (260, 2153538), (312, 1794615), (360, 1555333), (362, 1546740), (390, 1435692), (468, 1196410), (520, 1076769), (543, 1031160), (585, 957128), (661, 847080), (724, 773370), (780, 717846), (905, 618696), (936, 598205), (1086, 515580), (1170, 478564), (1322, 423540), (1448, 386685), (1560, 358923), (1629, 343720), (1810, 309348), (1983, 282360), (2172, 257790), (2340, 239282), (2353, 237960), (2644, 211770), (2715, 206232), (3258, 171860), (3305, 169416), (3620, 154674), (3966, 141180), (4344, 128895), (4680, 119641), (4706, 118980), (5288, 105885), (5430, 103116), (5949, 94120), (6516, 85930), (6610, 84708), (7059, 79320), (7240, 77337), (7932, 70590), (8145, 68744), (8593, 65160), (9412, 59490), (9915, 56472), (10860, 51558), (11765, 47592), (11898, 47060), (13032, 42965), (13220, 42354), (14118, 39660), (15864, 35295), (16290, 34372), (17186, 32580), (18824, 29745), (19830, 28236), (21177, 26440), (21720, 25779), (23530, 23796)]