16142520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 52799040

約数和(自身を除く): 36656520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 193, 204, 205, 246, 255, 328, 340, 386, 408, 410, 492, 510, 579, 615, 680, 697, 772, 820, 965, 984, 1020, 1158, 1230, 1394, 1544, 1640, 1930, 2040, 2091, 2316, 2460, 2788, 2895, 3281, 3485, 3860, 4182, 4632, 4920, 5576, 5790, 6562, 6970, 7720, 7913, 8364, 9843, 10455, 11580, 13124, 13940, 15826, 16405, 16728, 19686, 20910, 23160, 23739, 26248, 27880, 31652, 32810, 39372, 39565, 41820, 47478, 49215, 63304, 65620, 78744, 79130, 83640, 94956, 98430, 118695, 131240, 134521, 158260, 189912, 196860, 237390, 269042, 316520, 393720, 403563, 474780, 538084, 672605, 807126, 949560, 1076168, 1345210, 1614252, 2017815, 2690420, 3228504, 4035630, 5380840, 8071260, 16142520]

約数ペア:

[(1, 16142520), (2, 8071260), (3, 5380840), (4, 4035630), (5, 3228504), (6, 2690420), (8, 2017815), (10, 1614252), (12, 1345210), (15, 1076168), (17, 949560), (20, 807126), (24, 672605), (30, 538084), (34, 474780), (40, 403563), (41, 393720), (51, 316520), (60, 269042), (68, 237390), (82, 196860), (85, 189912), (102, 158260), (120, 134521), (123, 131240), (136, 118695), (164, 98430), (170, 94956), (193, 83640), (204, 79130), (205, 78744), (246, 65620), (255, 63304), (328, 49215), (340, 47478), (386, 41820), (408, 39565), (410, 39372), (492, 32810), (510, 31652), (579, 27880), (615, 26248), (680, 23739), (697, 23160), (772, 20910), (820, 19686), (965, 16728), (984, 16405), (1020, 15826), (1158, 13940), (1230, 13124), (1394, 11580), (1544, 10455), (1640, 9843), (1930, 8364), (2040, 7913), (2091, 7720), (2316, 6970), (2460, 6562), (2788, 5790), (2895, 5576), (3281, 4920), (3485, 4632), (3860, 4182)]