4968616660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1158

約数の個数: 144

約数和(自身を含む): 12829924800

約数和(自身を除く): 7861308140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 347, 380, 490, 532, 665, 694, 769, 931, 980, 1330, 1388, 1538, 1735, 1862, 2429, 2660, 3076, 3470, 3724, 3845, 4655, 4858, 5383, 6593, 6940, 7690, 9310, 9716, 10766, 12145, 13186, 14611, 15380, 17003, 18620, 21532, 24290, 26372, 26915, 29222, 32965, 34006, 37681, 46151, 48580, 53830, 58444, 65930, 68012, 73055, 75362, 85015, 92302, 102277, 107660, 131860, 146110, 150724, 170030, 184604, 188405, 204554, 230755, 266843, 292220, 323057, 340060, 376810, 409108, 461510, 511385, 533686, 646114, 715939, 753620, 923020, 1022770, 1067372, 1292228, 1334215, 1431878, 1615285, 1867901, 2045540, 2668430, 2863756, 3230570, 3579695, 3735802, 5070017, 5336860, 6461140, 7159390, 7471604, 9339505, 10140034, 13075307, 14318780, 18679010, 20280068, 25350085, 26150614, 35490119, 37358020, 50700170, 52301228, 65376535, 70980238, 101400340, 130753070, 141960476, 177450595, 248430833, 261506140, 354901190, 496861666, 709802380, 993723332, 1242154165, 2484308330, 4968616660]

約数ペア:

[(1, 4968616660), (2, 2484308330), (4, 1242154165), (5, 993723332), (7, 709802380), (10, 496861666), (14, 354901190), (19, 261506140), (20, 248430833), (28, 177450595), (35, 141960476), (38, 130753070), (49, 101400340), (70, 70980238), (76, 65376535), (95, 52301228), (98, 50700170), (133, 37358020), (140, 35490119), (190, 26150614), (196, 25350085), (245, 20280068), (266, 18679010), (347, 14318780), (380, 13075307), (490, 10140034), (532, 9339505), (665, 7471604), (694, 7159390), (769, 6461140), (931, 5336860), (980, 5070017), (1330, 3735802), (1388, 3579695), (1538, 3230570), (1735, 2863756), (1862, 2668430), (2429, 2045540), (2660, 1867901), (3076, 1615285), (3470, 1431878), (3724, 1334215), (3845, 1292228), (4655, 1067372), (4858, 1022770), (5383, 923020), (6593, 753620), (6940, 715939), (7690, 646114), (9310, 533686), (9716, 511385), (10766, 461510), (12145, 409108), (13186, 376810), (14611, 340060), (15380, 323057), (17003, 292220), (18620, 266843), (21532, 230755), (24290, 204554), (26372, 188405), (26915, 184604), (29222, 170030), (32965, 150724), (34006, 146110), (37681, 131860), (46151, 107660), (48580, 102277), (53830, 92302), (58444, 85015), (65930, 75362), (68012, 73055)]