347965380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1938

約数の個数: 144

約数和(自身を含む): 1214653440

約数和(自身を除く): 866688060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 785, 942, 1099, 1260, 1413, 1570, 1759, 1884, 2198, 2355, 2826, 3140, 3297, 3518, 4396, 4710, 5277, 5495, 5652, 6594, 7036, 7065, 8795, 9420, 9891, 10554, 10990, 12313, 13188, 14130, 15831, 16485, 17590, 19782, 21108, 21980, 24626, 26385, 28260, 31662, 32970, 35180, 36939, 39564, 49252, 49455, 52770, 61565, 63324, 65940, 73878, 79155, 98910, 105540, 110817, 123130, 147756, 158310, 184695, 197820, 221634, 246260, 276163, 316620, 369390, 443268, 552326, 554085, 738780, 828489, 1104652, 1108170, 1380815, 1656978, 1933141, 2216340, 2485467, 2761630, 3313956, 3866282, 4142445, 4970934, 5523260, 5799423, 7732564, 8284890, 9665705, 9941868, 11598846, 12427335, 16569780, 17398269, 19331410, 23197692, 24854670, 28997115, 34796538, 38662820, 49709340, 57994230, 69593076, 86991345, 115988460, 173982690, 347965380]

約数ペア:

[(1, 347965380), (2, 173982690), (3, 115988460), (4, 86991345), (5, 69593076), (6, 57994230), (7, 49709340), (9, 38662820), (10, 34796538), (12, 28997115), (14, 24854670), (15, 23197692), (18, 19331410), (20, 17398269), (21, 16569780), (28, 12427335), (30, 11598846), (35, 9941868), (36, 9665705), (42, 8284890), (45, 7732564), (60, 5799423), (63, 5523260), (70, 4970934), (84, 4142445), (90, 3866282), (105, 3313956), (126, 2761630), (140, 2485467), (157, 2216340), (180, 1933141), (210, 1656978), (252, 1380815), (314, 1108170), (315, 1104652), (420, 828489), (471, 738780), (628, 554085), (630, 552326), (785, 443268), (942, 369390), (1099, 316620), (1260, 276163), (1413, 246260), (1570, 221634), (1759, 197820), (1884, 184695), (2198, 158310), (2355, 147756), (2826, 123130), (3140, 110817), (3297, 105540), (3518, 98910), (4396, 79155), (4710, 73878), (5277, 65940), (5495, 63324), (5652, 61565), (6594, 52770), (7036, 49455), (7065, 49252), (8795, 39564), (9420, 36939), (9891, 35180), (10554, 32970), (10990, 31662), (12313, 28260), (13188, 26385), (14130, 24626), (15831, 21980), (16485, 21108), (17590, 19782)]