1330954380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28549}}^1$

素因数の和:28608

約数の個数: 144

約数和(自身を含む): 4738843200

約数和(自身を除く): 3407888820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11655, 15540, 23310, 28549, 46620, 57098, 85647, 114196, 142745, 171294, 199843, 256941, 285490, 342588, 399686, 428235, 513882, 570980, 599529, 799372, 856470, 999215, 1027764, 1056313, 1199058, 1284705, 1712940, 1798587, 1998430, 2112626, 2398116, 2569410, 2997645, 3168939, 3597174, 3996860, 4225252, 5138820, 5281565, 5995290, 6337878, 7194348, 7394191, 8992935, 9506817, 10563130, 11990580, 12675756, 14788382, 15844695, 17985870, 19013634, 21126260, 22182573, 29576764, 31689390, 35971740, 36970955, 38027268, 44365146, 47534085, 63378780, 66547719, 73941910, 88730292, 95068170, 110912865, 133095438, 147883820, 190136340, 221825730, 266190876, 332738595, 443651460, 665477190, 1330954380]

約数ペア:

[(1, 1330954380), (2, 665477190), (3, 443651460), (4, 332738595), (5, 266190876), (6, 221825730), (7, 190136340), (9, 147883820), (10, 133095438), (12, 110912865), (14, 95068170), (15, 88730292), (18, 73941910), (20, 66547719), (21, 63378780), (28, 47534085), (30, 44365146), (35, 38027268), (36, 36970955), (37, 35971740), (42, 31689390), (45, 29576764), (60, 22182573), (63, 21126260), (70, 19013634), (74, 17985870), (84, 15844695), (90, 14788382), (105, 12675756), (111, 11990580), (126, 10563130), (140, 9506817), (148, 8992935), (180, 7394191), (185, 7194348), (210, 6337878), (222, 5995290), (252, 5281565), (259, 5138820), (315, 4225252), (333, 3996860), (370, 3597174), (420, 3168939), (444, 2997645), (518, 2569410), (555, 2398116), (630, 2112626), (666, 1998430), (740, 1798587), (777, 1712940), (1036, 1284705), (1110, 1199058), (1260, 1056313), (1295, 1027764), (1332, 999215), (1554, 856470), (1665, 799372), (2220, 599529), (2331, 570980), (2590, 513882), (3108, 428235), (3330, 399686), (3885, 342588), (4662, 285490), (5180, 256941), (6660, 199843), (7770, 171294), (9324, 142745), (11655, 114196), (15540, 85647), (23310, 57098), (28549, 46620)]