16492729980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1244

約数の個数: 192

約数和(自身を含む): 49913740800

約数和(自身を除く): 33421010820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 509, 516, 570, 645, 661, 817, 860, 1018, 1140, 1290, 1322, 1527, 1634, 1983, 2036, 2451, 2545, 2580, 2644, 3054, 3268, 3305, 3966, 4085, 4902, 5090, 6108, 6610, 7635, 7932, 8170, 9671, 9804, 9915, 10180, 12255, 12559, 13220, 15270, 16340, 19342, 19830, 21887, 24510, 25118, 28423, 29013, 30540, 37677, 38684, 39660, 43774, 48355, 49020, 50236, 56846, 58026, 62795, 65661, 75354, 85269, 87548, 96710, 109435, 113692, 116052, 125590, 131322, 142115, 145065, 150708, 170538, 188385, 193420, 218870, 251180, 262644, 284230, 290130, 328305, 336449, 341076, 376770, 415853, 426345, 437740, 540037, 568460, 580260, 656610, 672898, 753540, 831706, 852690, 1009347, 1080074, 1247559, 1313220, 1345796, 1620111, 1663412, 1682245, 1705380, 2018694, 2079265, 2160148, 2495118, 2700185, 3240222, 3364490, 4037388, 4158530, 4990236, 5046735, 5400370, 6237795, 6392531, 6480444, 6728980, 8100555, 8317060, 10093470, 10800740, 12475590, 12785062, 14467307, 16201110, 19177593, 20186940, 24951180, 25570124, 28934614, 31962655, 32402220, 38355186, 43401921, 57869228, 63925310, 72336535, 76710372, 86803842, 95887965, 127850620, 144673070, 173607684, 191775930, 217009605, 274878833, 289346140, 383551860, 434019210, 549757666, 824636499, 868038420, 1099515332, 1374394165, 1649272998, 2748788330, 3298545996, 4123182495, 5497576660, 8246364990, 16492729980]

約数ペア:

[(1, 16492729980), (2, 8246364990), (3, 5497576660), (4, 4123182495), (5, 3298545996), (6, 2748788330), (10, 1649272998), (12, 1374394165), (15, 1099515332), (19, 868038420), (20, 824636499), (30, 549757666), (38, 434019210), (43, 383551860), (57, 289346140), (60, 274878833), (76, 217009605), (86, 191775930), (95, 173607684), (114, 144673070), (129, 127850620), (172, 95887965), (190, 86803842), (215, 76710372), (228, 72336535), (258, 63925310), (285, 57869228), (380, 43401921), (430, 38355186), (509, 32402220), (516, 31962655), (570, 28934614), (645, 25570124), (661, 24951180), (817, 20186940), (860, 19177593), (1018, 16201110), (1140, 14467307), (1290, 12785062), (1322, 12475590), (1527, 10800740), (1634, 10093470), (1983, 8317060), (2036, 8100555), (2451, 6728980), (2545, 6480444), (2580, 6392531), (2644, 6237795), (3054, 5400370), (3268, 5046735), (3305, 4990236), (3966, 4158530), (4085, 4037388), (4902, 3364490), (5090, 3240222), (6108, 2700185), (6610, 2495118), (7635, 2160148), (7932, 2079265), (8170, 2018694), (9671, 1705380), (9804, 1682245), (9915, 1663412), (10180, 1620111), (12255, 1345796), (12559, 1313220), (13220, 1247559), (15270, 1080074), (16340, 1009347), (19342, 852690), (19830, 831706), (21887, 753540), (24510, 672898), (25118, 656610), (28423, 580260), (29013, 568460), (30540, 540037), (37677, 437740), (38684, 426345), (39660, 415853), (43774, 376770), (48355, 341076), (49020, 336449), (50236, 328305), (56846, 290130), (58026, 284230), (62795, 262644), (65661, 251180), (75354, 218870), (85269, 193420), (87548, 188385), (96710, 170538), (109435, 150708), (113692, 145065), (116052, 142115), (125590, 131322)]