215661453720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{33203}}^1$

素因数の和:33809

約数の個数: 128

約数和(自身を含む): 654092236800

約数和(自身を除く): 438430783080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 479, 565, 678, 904, 958, 1130, 1356, 1437, 1695, 1916, 2260, 2395, 2712, 2874, 3390, 3832, 4520, 4790, 5748, 6780, 7185, 9580, 11496, 13560, 14370, 19160, 28740, 33203, 54127, 57480, 66406, 99609, 108254, 132812, 162381, 166015, 199218, 216508, 265624, 270635, 324762, 332030, 398436, 433016, 498045, 541270, 649524, 664060, 796872, 811905, 996090, 1082540, 1299048, 1328120, 1623810, 1992180, 2165080, 3247620, 3751939, 3984360, 6495240, 7503878, 11255817, 15007756, 15904237, 18759695, 22511634, 30015512, 31808474, 37519390, 45023268, 47712711, 56279085, 63616948, 75038780, 79521185, 90046536, 95425422, 112558170, 127233896, 150077560, 159042370, 190850844, 225116340, 238563555, 318084740, 381701688, 450232680, 477127110, 636169480, 954254220, 1797178781, 1908508440, 3594357562, 5391536343, 7188715124, 8985893905, 10783072686, 14377430248, 17971787810, 21566145372, 26957681715, 35943575620, 43132290744, 53915363430, 71887151240, 107830726860, 215661453720]

約数ペア:

[(1, 215661453720), (2, 107830726860), (3, 71887151240), (4, 53915363430), (5, 43132290744), (6, 35943575620), (8, 26957681715), (10, 21566145372), (12, 17971787810), (15, 14377430248), (20, 10783072686), (24, 8985893905), (30, 7188715124), (40, 5391536343), (60, 3594357562), (113, 1908508440), (120, 1797178781), (226, 954254220), (339, 636169480), (452, 477127110), (479, 450232680), (565, 381701688), (678, 318084740), (904, 238563555), (958, 225116340), (1130, 190850844), (1356, 159042370), (1437, 150077560), (1695, 127233896), (1916, 112558170), (2260, 95425422), (2395, 90046536), (2712, 79521185), (2874, 75038780), (3390, 63616948), (3832, 56279085), (4520, 47712711), (4790, 45023268), (5748, 37519390), (6780, 31808474), (7185, 30015512), (9580, 22511634), (11496, 18759695), (13560, 15904237), (14370, 15007756), (19160, 11255817), (28740, 7503878), (33203, 6495240), (54127, 3984360), (57480, 3751939), (66406, 3247620), (99609, 2165080), (108254, 1992180), (132812, 1623810), (162381, 1328120), (166015, 1299048), (199218, 1082540), (216508, 996090), (265624, 811905), (270635, 796872), (324762, 664060), (332030, 649524), (398436, 541270), (433016, 498045)]