605660640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 2144022048

約数和(自身を除く): 1538361408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 101, 104, 120, 124, 130, 155, 156, 160, 186, 195, 202, 208, 240, 248, 260, 303, 310, 312, 372, 390, 403, 404, 416, 465, 480, 496, 505, 520, 606, 620, 624, 744, 780, 806, 808, 930, 961, 992, 1010, 1040, 1209, 1212, 1240, 1248, 1313, 1488, 1515, 1560, 1612, 1616, 1860, 1922, 2015, 2020, 2080, 2418, 2424, 2480, 2626, 2883, 2976, 3030, 3120, 3131, 3224, 3232, 3720, 3844, 3939, 4030, 4040, 4805, 4836, 4848, 4960, 5252, 5766, 6045, 6060, 6240, 6262, 6448, 6565, 7440, 7688, 7878, 8060, 8080, 9393, 9610, 9672, 9696, 10504, 11532, 12090, 12120, 12493, 12524, 12896, 13130, 14415, 14880, 15376, 15655, 15756, 16120, 16160, 18786, 19220, 19344, 19695, 21008, 23064, 24180, 24240, 24986, 25048, 26260, 28830, 30752, 31310, 31512, 32240, 37479, 37572, 38440, 38688, 39390, 40703, 42016, 46128, 46965, 48360, 48480, 49972, 50096, 52520, 57660, 62465, 62620, 63024, 64480, 74958, 75144, 76880, 78780, 81406, 92256, 93930, 96720, 97061, 99944, 100192, 105040, 115320, 122109, 124930, 125240, 126048, 149916, 150288, 153760, 157560, 162812, 187395, 187860, 193440, 194122, 199888, 203515, 210080, 230640, 244218, 249860, 250480, 291183, 299832, 300576, 315120, 325624, 374790, 375720, 388244, 399776, 407030, 461280, 485305, 488436, 499720, 500960, 582366, 599664, 610545, 630240, 651248, 749580, 751440, 776488, 814060, 970610, 976872, 999440, 1164732, 1199328, 1221090, 1261793, 1302496, 1455915, 1499160, 1502880, 1552976, 1628120, 1941220, 1953744, 1998880, 2329464, 2442180, 2523586, 2911830, 2998320, 3105952, 3256240, 3785379, 3882440, 3907488, 4658928, 4884360, 5047172, 5823660, 5996640, 6308965, 6512480, 7570758, 7764880, 9317856, 9768720, 10094344, 11647320, 12617930, 15141516, 15529760, 18926895, 19537440, 20188688, 23294640, 25235860, 30283032, 37853790, 40377376, 46589280, 50471720, 60566064, 75707580, 100943440, 121132128, 151415160, 201886880, 302830320, 605660640]

約数ペア:

[(1, 605660640), (2, 302830320), (3, 201886880), (4, 151415160), (5, 121132128), (6, 100943440), (8, 75707580), (10, 60566064), (12, 50471720), (13, 46589280), (15, 40377376), (16, 37853790), (20, 30283032), (24, 25235860), (26, 23294640), (30, 20188688), (31, 19537440), (32, 18926895), (39, 15529760), (40, 15141516), (48, 12617930), (52, 11647320), (60, 10094344), (62, 9768720), (65, 9317856), (78, 7764880), (80, 7570758), (93, 6512480), (96, 6308965), (101, 5996640), (104, 5823660), (120, 5047172), (124, 4884360), (130, 4658928), (155, 3907488), (156, 3882440), (160, 3785379), (186, 3256240), (195, 3105952), (202, 2998320), (208, 2911830), (240, 2523586), (248, 2442180), (260, 2329464), (303, 1998880), (310, 1953744), (312, 1941220), (372, 1628120), (390, 1552976), (403, 1502880), (404, 1499160), (416, 1455915), (465, 1302496), (480, 1261793), (496, 1221090), (505, 1199328), (520, 1164732), (606, 999440), (620, 976872), (624, 970610), (744, 814060), (780, 776488), (806, 751440), (808, 749580), (930, 651248), (961, 630240), (992, 610545), (1010, 599664), (1040, 582366), (1209, 500960), (1212, 499720), (1240, 488436), (1248, 485305), (1313, 461280), (1488, 407030), (1515, 399776), (1560, 388244), (1612, 375720), (1616, 374790), (1860, 325624), (1922, 315120), (2015, 300576), (2020, 299832), (2080, 291183), (2418, 250480), (2424, 249860), (2480, 244218), (2626, 230640), (2883, 210080), (2976, 203515), (3030, 199888), (3120, 194122), (3131, 193440), (3224, 187860), (3232, 187395), (3720, 162812), (3844, 157560), (3939, 153760), (4030, 150288), (4040, 149916), (4805, 126048), (4836, 125240), (4848, 124930), (4960, 122109), (5252, 115320), (5766, 105040), (6045, 100192), (6060, 99944), (6240, 97061), (6262, 96720), (6448, 93930), (6565, 92256), (7440, 81406), (7688, 78780), (7878, 76880), (8060, 75144), (8080, 74958), (9393, 64480), (9610, 63024), (9672, 62620), (9696, 62465), (10504, 57660), (11532, 52520), (12090, 50096), (12120, 49972), (12493, 48480), (12524, 48360), (12896, 46965), (13130, 46128), (14415, 42016), (14880, 40703), (15376, 39390), (15655, 38688), (15756, 38440), (16120, 37572), (16160, 37479), (18786, 32240), (19220, 31512), (19344, 31310), (19695, 30752), (21008, 28830), (23064, 26260), (24180, 25048), (24240, 24986)]