178134060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 390861780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 53, 60, 62, 65, 78, 93, 106, 124, 130, 139, 155, 156, 159, 186, 195, 212, 260, 265, 278, 310, 318, 372, 390, 403, 417, 465, 530, 556, 620, 636, 689, 695, 780, 795, 806, 834, 930, 1060, 1209, 1378, 1390, 1590, 1612, 1643, 1668, 1807, 1860, 2015, 2067, 2085, 2418, 2756, 2780, 3180, 3286, 3445, 3614, 4030, 4134, 4170, 4309, 4836, 4929, 5421, 6045, 6572, 6890, 7228, 7367, 8060, 8215, 8268, 8340, 8618, 9035, 9858, 10335, 10842, 12090, 12927, 13780, 14734, 16430, 17236, 18070, 19716, 20670, 21359, 21545, 21684, 22101, 24180, 24645, 25854, 27105, 29468, 32860, 36140, 36835, 41340, 42718, 43090, 44202, 49290, 51708, 54210, 56017, 64077, 64635, 73670, 85436, 86180, 88404, 95771, 98580, 106795, 108420, 110505, 112034, 128154, 129270, 147340, 168051, 191542, 213590, 221010, 224068, 228377, 256308, 258540, 280085, 287313, 320385, 336102, 383084, 427180, 442020, 456754, 478855, 560170, 574626, 640770, 672204, 685131, 840255, 913508, 957710, 1120340, 1141885, 1149252, 1281540, 1370262, 1436565, 1680510, 1915420, 2283770, 2740524, 2873130, 2968901, 3361020, 3425655, 4567540, 5746260, 5937802, 6851310, 8906703, 11875604, 13702620, 14844505, 17813406, 29689010, 35626812, 44533515, 59378020, 89067030, 178134060]

約数ペア:

[(1, 178134060), (2, 89067030), (3, 59378020), (4, 44533515), (5, 35626812), (6, 29689010), (10, 17813406), (12, 14844505), (13, 13702620), (15, 11875604), (20, 8906703), (26, 6851310), (30, 5937802), (31, 5746260), (39, 4567540), (52, 3425655), (53, 3361020), (60, 2968901), (62, 2873130), (65, 2740524), (78, 2283770), (93, 1915420), (106, 1680510), (124, 1436565), (130, 1370262), (139, 1281540), (155, 1149252), (156, 1141885), (159, 1120340), (186, 957710), (195, 913508), (212, 840255), (260, 685131), (265, 672204), (278, 640770), (310, 574626), (318, 560170), (372, 478855), (390, 456754), (403, 442020), (417, 427180), (465, 383084), (530, 336102), (556, 320385), (620, 287313), (636, 280085), (689, 258540), (695, 256308), (780, 228377), (795, 224068), (806, 221010), (834, 213590), (930, 191542), (1060, 168051), (1209, 147340), (1378, 129270), (1390, 128154), (1590, 112034), (1612, 110505), (1643, 108420), (1668, 106795), (1807, 98580), (1860, 95771), (2015, 88404), (2067, 86180), (2085, 85436), (2418, 73670), (2756, 64635), (2780, 64077), (3180, 56017), (3286, 54210), (3445, 51708), (3614, 49290), (4030, 44202), (4134, 43090), (4170, 42718), (4309, 41340), (4836, 36835), (4929, 36140), (5421, 32860), (6045, 29468), (6572, 27105), (6890, 25854), (7228, 24645), (7367, 24180), (8060, 22101), (8215, 21684), (8268, 21545), (8340, 21359), (8618, 20670), (9035, 19716), (9858, 18070), (10335, 17236), (10842, 16430), (12090, 14734), (12927, 13780)]