385306740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7879

約数の個数: 192

約数和(自身を含む): 1475550720

約数和(自身を除く): 1090243980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 7841, 8190, 9828, 12285, 15682, 16380, 23523, 24570, 31364, 39205, 47046, 49140, 54887, 70569, 78410, 94092, 101933, 109774, 117615, 141138, 156820, 164661, 203866, 211707, 219548, 235230, 274435, 282276, 305799, 329322, 352845, 407732, 423414, 470460, 493983, 509665, 548870, 611598, 658644, 705690, 713531, 823305, 846828, 917397, 987966, 1019330, 1058535, 1097740, 1223196, 1411380, 1427062, 1481949, 1528995, 1646610, 1834794, 1975932, 2038660, 2117070, 2140593, 2469915, 2752191, 2854124, 2963898, 3057990, 3293220, 3567655, 3669588, 4234140, 4281186, 4586985, 4939830, 5504382, 5927796, 6115980, 6421779, 7135310, 7409745, 8562372, 9173970, 9879660, 10702965, 11008764, 12843558, 13760955, 14270620, 14819490, 18347940, 19265337, 21405930, 25687116, 27521910, 29638980, 32108895, 38530674, 42811860, 55043820, 64217790, 77061348, 96326685, 128435580, 192653370, 385306740]

約数ペア:

[(1, 385306740), (2, 192653370), (3, 128435580), (4, 96326685), (5, 77061348), (6, 64217790), (7, 55043820), (9, 42811860), (10, 38530674), (12, 32108895), (13, 29638980), (14, 27521910), (15, 25687116), (18, 21405930), (20, 19265337), (21, 18347940), (26, 14819490), (27, 14270620), (28, 13760955), (30, 12843558), (35, 11008764), (36, 10702965), (39, 9879660), (42, 9173970), (45, 8562372), (52, 7409745), (54, 7135310), (60, 6421779), (63, 6115980), (65, 5927796), (70, 5504382), (78, 4939830), (84, 4586985), (90, 4281186), (91, 4234140), (105, 3669588), (108, 3567655), (117, 3293220), (126, 3057990), (130, 2963898), (135, 2854124), (140, 2752191), (156, 2469915), (180, 2140593), (182, 2117070), (189, 2038660), (195, 1975932), (210, 1834794), (234, 1646610), (252, 1528995), (260, 1481949), (270, 1427062), (273, 1411380), (315, 1223196), (351, 1097740), (364, 1058535), (378, 1019330), (390, 987966), (420, 917397), (455, 846828), (468, 823305), (540, 713531), (546, 705690), (585, 658644), (630, 611598), (702, 548870), (756, 509665), (780, 493983), (819, 470460), (910, 423414), (945, 407732), (1092, 352845), (1170, 329322), (1260, 305799), (1365, 282276), (1404, 274435), (1638, 235230), (1755, 219548), (1820, 211707), (1890, 203866), (2340, 164661), (2457, 156820), (2730, 141138), (3276, 117615), (3510, 109774), (3780, 101933), (4095, 94092), (4914, 78410), (5460, 70569), (7020, 54887), (7841, 49140), (8190, 47046), (9828, 39205), (12285, 31364), (15682, 24570), (16380, 23523)]