6860530640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 17778862080

約数和(自身を除く): 10918331440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 79, 80, 95, 97, 124, 152, 155, 158, 190, 194, 248, 304, 310, 316, 361, 380, 388, 395, 485, 496, 589, 620, 632, 722, 760, 776, 790, 970, 1178, 1240, 1264, 1444, 1501, 1520, 1552, 1580, 1805, 1843, 1940, 2356, 2449, 2480, 2888, 2945, 3002, 3007, 3160, 3610, 3686, 3880, 4712, 4898, 5776, 5890, 6004, 6014, 6320, 7220, 7372, 7505, 7663, 7760, 9215, 9424, 9796, 11191, 11780, 12008, 12028, 12245, 14440, 14744, 15010, 15035, 15326, 18430, 19592, 22382, 23560, 24016, 24056, 24490, 28519, 28880, 29488, 30020, 30070, 30652, 35017, 36860, 38315, 39184, 44764, 46531, 47120, 48112, 48980, 55955, 57038, 57133, 60040, 60140, 61304, 70034, 73720, 76630, 89528, 93062, 97960, 111910, 114076, 114266, 120080, 120280, 122608, 140068, 142595, 145597, 147440, 153260, 175085, 179056, 186124, 195920, 223820, 228152, 228532, 232655, 237553, 240560, 280136, 285190, 285665, 291194, 306520, 350170, 372248, 447640, 456304, 457064, 465310, 475106, 560272, 570380, 571330, 582388, 613040, 700340, 727985, 744496, 884089, 895280, 914128, 930620, 950212, 1085527, 1140760, 1142660, 1164776, 1187765, 1400680, 1455970, 1768178, 1861240, 1900424, 2171054, 2281520, 2285320, 2329552, 2375530, 2766343, 2801360, 2911940, 3536356, 3722480, 3800848, 4342108, 4420445, 4513507, 4570640, 4751060, 5427635, 5532686, 5823880, 7072712, 8684216, 8840890, 9027014, 9502120, 10855270, 11065372, 11647760, 13831715, 14145424, 17368432, 17681780, 18054028, 19004240, 21710540, 22130744, 22567535, 27663430, 35363560, 36108056, 43421080, 44261488, 45135070, 55326860, 70727120, 72216112, 85756633, 86842160, 90270140, 110653720, 171513266, 180540280, 221307440, 343026532, 361080560, 428783165, 686053064, 857566330, 1372106128, 1715132660, 3430265320, 6860530640]

約数ペア:

[(1, 6860530640), (2, 3430265320), (4, 1715132660), (5, 1372106128), (8, 857566330), (10, 686053064), (16, 428783165), (19, 361080560), (20, 343026532), (31, 221307440), (38, 180540280), (40, 171513266), (62, 110653720), (76, 90270140), (79, 86842160), (80, 85756633), (95, 72216112), (97, 70727120), (124, 55326860), (152, 45135070), (155, 44261488), (158, 43421080), (190, 36108056), (194, 35363560), (248, 27663430), (304, 22567535), (310, 22130744), (316, 21710540), (361, 19004240), (380, 18054028), (388, 17681780), (395, 17368432), (485, 14145424), (496, 13831715), (589, 11647760), (620, 11065372), (632, 10855270), (722, 9502120), (760, 9027014), (776, 8840890), (790, 8684216), (970, 7072712), (1178, 5823880), (1240, 5532686), (1264, 5427635), (1444, 4751060), (1501, 4570640), (1520, 4513507), (1552, 4420445), (1580, 4342108), (1805, 3800848), (1843, 3722480), (1940, 3536356), (2356, 2911940), (2449, 2801360), (2480, 2766343), (2888, 2375530), (2945, 2329552), (3002, 2285320), (3007, 2281520), (3160, 2171054), (3610, 1900424), (3686, 1861240), (3880, 1768178), (4712, 1455970), (4898, 1400680), (5776, 1187765), (5890, 1164776), (6004, 1142660), (6014, 1140760), (6320, 1085527), (7220, 950212), (7372, 930620), (7505, 914128), (7663, 895280), (7760, 884089), (9215, 744496), (9424, 727985), (9796, 700340), (11191, 613040), (11780, 582388), (12008, 571330), (12028, 570380), (12245, 560272), (14440, 475106), (14744, 465310), (15010, 457064), (15035, 456304), (15326, 447640), (18430, 372248), (19592, 350170), (22382, 306520), (23560, 291194), (24016, 285665), (24056, 285190), (24490, 280136), (28519, 240560), (28880, 237553), (29488, 232655), (30020, 228532), (30070, 228152), (30652, 223820), (35017, 195920), (36860, 186124), (38315, 179056), (39184, 175085), (44764, 153260), (46531, 147440), (47120, 145597), (48112, 142595), (48980, 140068), (55955, 122608), (57038, 120280), (57133, 120080), (60040, 114266), (60140, 114076), (61304, 111910), (70034, 97960), (73720, 93062), (76630, 89528)]