245214060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 855601152

約数和(自身を除く): 610387092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 97, 105, 130, 140, 156, 182, 194, 195, 210, 260, 273, 291, 364, 388, 390, 420, 455, 463, 485, 546, 582, 679, 780, 910, 926, 970, 1092, 1164, 1261, 1358, 1365, 1389, 1455, 1820, 1852, 1940, 2037, 2315, 2522, 2716, 2730, 2778, 2910, 3241, 3395, 3783, 4074, 4630, 5044, 5460, 5556, 5820, 6019, 6305, 6482, 6790, 6945, 7566, 8148, 8827, 9260, 9723, 10185, 12038, 12610, 12964, 13580, 13890, 15132, 16205, 17654, 18057, 18915, 19446, 20370, 24076, 25220, 26481, 27780, 30095, 32410, 35308, 36114, 37830, 38892, 40740, 42133, 44135, 44911, 48615, 52962, 60190, 64820, 72228, 75660, 84266, 88270, 89822, 90285, 97230, 105924, 120380, 126399, 132405, 134733, 168532, 176540, 179644, 180570, 194460, 210665, 224555, 252798, 264810, 269466, 314377, 361140, 421330, 449110, 505596, 529620, 538932, 583843, 628754, 631995, 673665, 842660, 898220, 943131, 1167686, 1257508, 1263990, 1347330, 1571885, 1751529, 1886262, 2335372, 2527980, 2694660, 2919215, 3143770, 3503058, 3772524, 4086901, 4715655, 5838430, 6287540, 7006116, 8173802, 8757645, 9431310, 11676860, 12260703, 16347604, 17515290, 18862620, 20434505, 24521406, 35030580, 40869010, 49042812, 61303515, 81738020, 122607030, 245214060]

約数ペア:

[(1, 245214060), (2, 122607030), (3, 81738020), (4, 61303515), (5, 49042812), (6, 40869010), (7, 35030580), (10, 24521406), (12, 20434505), (13, 18862620), (14, 17515290), (15, 16347604), (20, 12260703), (21, 11676860), (26, 9431310), (28, 8757645), (30, 8173802), (35, 7006116), (39, 6287540), (42, 5838430), (52, 4715655), (60, 4086901), (65, 3772524), (70, 3503058), (78, 3143770), (84, 2919215), (91, 2694660), (97, 2527980), (105, 2335372), (130, 1886262), (140, 1751529), (156, 1571885), (182, 1347330), (194, 1263990), (195, 1257508), (210, 1167686), (260, 943131), (273, 898220), (291, 842660), (364, 673665), (388, 631995), (390, 628754), (420, 583843), (455, 538932), (463, 529620), (485, 505596), (546, 449110), (582, 421330), (679, 361140), (780, 314377), (910, 269466), (926, 264810), (970, 252798), (1092, 224555), (1164, 210665), (1261, 194460), (1358, 180570), (1365, 179644), (1389, 176540), (1455, 168532), (1820, 134733), (1852, 132405), (1940, 126399), (2037, 120380), (2315, 105924), (2522, 97230), (2716, 90285), (2730, 89822), (2778, 88270), (2910, 84266), (3241, 75660), (3395, 72228), (3783, 64820), (4074, 60190), (4630, 52962), (5044, 48615), (5460, 44911), (5556, 44135), (5820, 42133), (6019, 40740), (6305, 38892), (6482, 37830), (6790, 36114), (6945, 35308), (7566, 32410), (8148, 30095), (8827, 27780), (9260, 26481), (9723, 25220), (10185, 24076), (12038, 20370), (12610, 19446), (12964, 18915), (13580, 18057), (13890, 17654), (15132, 16205)]